2103759944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 4829690880

約数和(自身を除く): 2725930936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 137, 143, 248, 274, 286, 341, 403, 433, 548, 572, 682, 806, 866, 1096, 1144, 1364, 1507, 1612, 1732, 1781, 2728, 3014, 3224, 3464, 3562, 4247, 4433, 4763, 5629, 6028, 7124, 8494, 8866, 9526, 11258, 12056, 13423, 14248, 16988, 17732, 19052, 19591, 22516, 26846, 33976, 35464, 38104, 39182, 45032, 46717, 53692, 55211, 59321, 61919, 78364, 93434, 107384, 110422, 118642, 123838, 147653, 156728, 174499, 186868, 220844, 237284, 247676, 295306, 348998, 373736, 441688, 474568, 495352, 590612, 607321, 652531, 697996, 771173, 1181224, 1214642, 1305062, 1395992, 1542346, 1838951, 1919489, 2429284, 2610124, 3084692, 3677902, 3838978, 4858568, 5220248, 6169384, 7355804, 7677956, 8482903, 14711608, 15355912, 16965806, 20228461, 23906363, 33931612, 40456922, 47812726, 67863224, 80913844, 95625452, 161827688, 191250904, 262969993, 525939986, 1051879972, 2103759944]

約数ペア:

[(1, 2103759944), (2, 1051879972), (4, 525939986), (8, 262969993), (11, 191250904), (13, 161827688), (22, 95625452), (26, 80913844), (31, 67863224), (44, 47812726), (52, 40456922), (62, 33931612), (88, 23906363), (104, 20228461), (124, 16965806), (137, 15355912), (143, 14711608), (248, 8482903), (274, 7677956), (286, 7355804), (341, 6169384), (403, 5220248), (433, 4858568), (548, 3838978), (572, 3677902), (682, 3084692), (806, 2610124), (866, 2429284), (1096, 1919489), (1144, 1838951), (1364, 1542346), (1507, 1395992), (1612, 1305062), (1732, 1214642), (1781, 1181224), (2728, 771173), (3014, 697996), (3224, 652531), (3464, 607321), (3562, 590612), (4247, 495352), (4433, 474568), (4763, 441688), (5629, 373736), (6028, 348998), (7124, 295306), (8494, 247676), (8866, 237284), (9526, 220844), (11258, 186868), (12056, 174499), (13423, 156728), (14248, 147653), (16988, 123838), (17732, 118642), (19052, 110422), (19591, 107384), (22516, 93434), (26846, 78364), (33976, 61919), (35464, 59321), (38104, 55211), (39182, 53692), (45032, 46717)]