788554892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 1458330720

約数和(自身を除く): 669775828

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 241, 268, 421, 482, 842, 964, 1684, 1943, 3886, 6989, 7772, 12209, 13978, 16147, 24418, 27956, 28207, 32294, 48836, 56414, 64588, 101461, 112828, 202922, 405844, 468263, 818003, 936526, 1636006, 1873052, 2942369, 3272012, 5884738, 6797887, 11769476, 13595774, 27191548, 197138723, 394277446, 788554892]

約数ペア:

[(1, 788554892), (2, 394277446), (4, 197138723), (29, 27191548), (58, 13595774), (67, 11769476), (116, 6797887), (134, 5884738), (241, 3272012), (268, 2942369), (421, 1873052), (482, 1636006), (842, 936526), (964, 818003), (1684, 468263), (1943, 405844), (3886, 202922), (6989, 112828), (7772, 101461), (12209, 64588), (13978, 56414), (16147, 48836), (24418, 32294), (27956, 28207)]