679446196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17729}}^1$

素因数の和:17824

約数の個数: 48

約数和(自身を含む): 1417832640

約数和(自身を除く): 738386444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 9581, 17729, 19162, 35458, 38324, 70916, 195019, 230477, 390038, 460954, 780076, 921908, 1187843, 2375686, 2535247, 4751372, 5070494, 10140988, 13066273, 15441959, 26132546, 30883918, 52265092, 61767836, 169861549, 339723098, 679446196]

約数ペア:

[(1, 679446196), (2, 339723098), (4, 169861549), (11, 61767836), (13, 52265092), (22, 30883918), (26, 26132546), (44, 15441959), (52, 13066273), (67, 10140988), (134, 5070494), (143, 4751372), (268, 2535247), (286, 2375686), (572, 1187843), (737, 921908), (871, 780076), (1474, 460954), (1742, 390038), (2948, 230477), (3484, 195019), (9581, 70916), (17729, 38324), (19162, 35458)]