2601418444807

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{149993}}^1$

素因数の和:151472

約数の個数: 48

約数和(自身を含む): 3432858680160

約数和(自身を除く): 831440235353

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1433, 1729, 10031, 12103, 18629, 27227, 70217, 130403, 149993, 190589, 353951, 912821, 1049951, 1334123, 1949909, 2477657, 2849867, 7349657, 13649363, 17343599, 19949069, 37048271, 95545541, 139643483, 214939969, 259337897, 1504579783, 1815365279, 2794219597, 4083859411, 10532058481, 19559537179, 28587015877, 53090172343, 136916760253, 200109111139, 371631206401, 2601418444807]

約数ペア:

[(1, 2601418444807), (7, 371631206401), (13, 200109111139), (19, 136916760253), (49, 53090172343), (91, 28587015877), (133, 19559537179), (247, 10532058481), (637, 4083859411), (931, 2794219597), (1433, 1815365279), (1729, 1504579783), (10031, 259337897), (12103, 214939969), (18629, 139643483), (27227, 95545541), (70217, 37048271), (130403, 19949069), (149993, 17343599), (190589, 13649363), (353951, 7349657), (912821, 2849867), (1049951, 2477657), (1334123, 1949909)]