1421133868

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2004

約数の個数: 108

約数和(自身を含む): 3284210496

約数和(自身を除く): 1863076628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 121, 124, 154, 196, 217, 242, 308, 341, 434, 484, 539, 682, 847, 868, 1078, 1364, 1519, 1694, 1933, 2156, 2387, 3038, 3388, 3751, 3866, 4774, 5929, 6076, 7502, 7732, 9548, 11858, 13531, 15004, 16709, 21263, 23716, 26257, 27062, 33418, 42526, 52514, 54124, 59923, 66836, 85052, 94717, 105028, 119846, 148841, 183799, 189434, 233893, 239692, 297682, 367598, 378868, 419461, 467786, 595364, 659153, 735196, 838922, 935572, 1041887, 1318306, 1637251, 1677844, 2083774, 2636612, 2936227, 3274502, 4167548, 4614071, 5872454, 6549004, 7250683, 9228142, 11460757, 11744908, 14501366, 18456284, 22921514, 29002732, 32298497, 45843028, 50754781, 64596994, 101509562, 129193988, 203019124, 355283467, 710566934, 1421133868]

約数ペア:

[(1, 1421133868), (2, 710566934), (4, 355283467), (7, 203019124), (11, 129193988), (14, 101509562), (22, 64596994), (28, 50754781), (31, 45843028), (44, 32298497), (49, 29002732), (62, 22921514), (77, 18456284), (98, 14501366), (121, 11744908), (124, 11460757), (154, 9228142), (196, 7250683), (217, 6549004), (242, 5872454), (308, 4614071), (341, 4167548), (434, 3274502), (484, 2936227), (539, 2636612), (682, 2083774), (847, 1677844), (868, 1637251), (1078, 1318306), (1364, 1041887), (1519, 935572), (1694, 838922), (1933, 735196), (2156, 659153), (2387, 595364), (3038, 467786), (3388, 419461), (3751, 378868), (3866, 367598), (4774, 297682), (5929, 239692), (6076, 233893), (7502, 189434), (7732, 183799), (9548, 148841), (11858, 119846), (13531, 105028), (15004, 94717), (16709, 85052), (21263, 66836), (23716, 59923), (26257, 54124), (27062, 52514), (33418, 42526)]