260493444

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{52817}}^1$

素因数の和:52964

約数の個数: 36

約数和(自身を含む): 663288444

約数和(自身を除く): 402795000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 52817, 105634, 158451, 211268, 316902, 475353, 633804, 950706, 1901412, 7235929, 14471858, 21707787, 28943716, 43415574, 65123361, 86831148, 130246722, 260493444]

約数ペア:

[(1, 260493444), (2, 130246722), (3, 86831148), (4, 65123361), (6, 43415574), (9, 28943716), (12, 21707787), (18, 14471858), (36, 7235929), (137, 1901412), (274, 950706), (411, 633804), (548, 475353), (822, 316902), (1233, 211268), (1644, 158451), (2466, 105634), (4932, 52817)]