2686377.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 37422000

約数和(自身を除く): 5222963

約数列:

[1, 13, 17, 53, 221, 689, 901, 2749, 11713, 35737, 46733, 145697, 607529, 1894061, 2476849, 32199037]

約数ペア:

[(1, 32199037), (13, 2476849), (17, 1894061), (53, 607529), (221, 145697), (689, 46733), (901, 35737), (2749, 11713)]