121630652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1539

約数の個数: 54

約数和(自身を含む): 253515024

約数和(自身を除く): 131884372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 1487, 1573, 1859, 2974, 3146, 3718, 5948, 6292, 7436, 16357, 19331, 20449, 32714, 38662, 40898, 65428, 77324, 81796, 179927, 212641, 251303, 359854, 425282, 502606, 719708, 850564, 1005212, 2339051, 2764333, 4678102, 5528666, 9356204, 11057332, 30407663, 60815326, 121630652]

約数ペア:

[(1, 121630652), (2, 60815326), (4, 30407663), (11, 11057332), (13, 9356204), (22, 5528666), (26, 4678102), (44, 2764333), (52, 2339051), (121, 1005212), (143, 850564), (169, 719708), (242, 502606), (286, 425282), (338, 359854), (484, 251303), (572, 212641), (676, 179927), (1487, 81796), (1573, 77324), (1859, 65428), (2974, 40898), (3146, 38662), (3718, 32714), (5948, 20449), (6292, 19331), (7436, 16357)]