2486970252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19609}}^1$

素因数の和:19903

約数の個数: 72

約数和(自身を含む): 6795414080

約数和(自身を除く): 4308443828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1626, 2439, 3252, 3523, 4878, 7046, 9756, 10569, 14092, 19609, 21138, 31707, 39218, 42276, 58827, 63414, 78436, 117654, 126828, 176481, 235308, 254917, 352962, 509834, 705924, 764751, 1019668, 1529502, 2294253, 3059004, 4588506, 5314039, 9177012, 10628078, 15942117, 21256156, 31884234, 47826351, 63768468, 69082507, 95652702, 138165014, 191305404, 207247521, 276330028, 414495042, 621742563, 828990084, 1243485126, 2486970252]

約数ペア:

[(1, 2486970252), (2, 1243485126), (3, 828990084), (4, 621742563), (6, 414495042), (9, 276330028), (12, 207247521), (13, 191305404), (18, 138165014), (26, 95652702), (36, 69082507), (39, 63768468), (52, 47826351), (78, 31884234), (117, 21256156), (156, 15942117), (234, 10628078), (271, 9177012), (468, 5314039), (542, 4588506), (813, 3059004), (1084, 2294253), (1626, 1529502), (2439, 1019668), (3252, 764751), (3523, 705924), (4878, 509834), (7046, 352962), (9756, 254917), (10569, 235308), (14092, 176481), (19609, 126828), (21138, 117654), (31707, 78436), (39218, 63414), (42276, 58827)]