2981720664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3185599}}^1$

素因数の和:3185624

約数の個数: 48

約数和(自身を含む): 8696688000

約数和(自身を除く): 5714967336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 3185599, 6371198, 9556797, 12742396, 19113594, 25484792, 28670391, 38227188, 41412787, 57340782, 76454376, 82825574, 114681564, 124238361, 165651148, 229363128, 248476722, 331302296, 372715083, 496953444, 745430166, 993906888, 1490860332, 2981720664]

約数ペア:

[(1, 2981720664), (2, 1490860332), (3, 993906888), (4, 745430166), (6, 496953444), (8, 372715083), (9, 331302296), (12, 248476722), (13, 229363128), (18, 165651148), (24, 124238361), (26, 114681564), (36, 82825574), (39, 76454376), (52, 57340782), (72, 41412787), (78, 38227188), (104, 28670391), (117, 25484792), (156, 19113594), (234, 12742396), (312, 9556797), (468, 6371198), (936, 3185599)]