1971092285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{9377}}^1$

素因数の和:11872

約数の個数: 16

約数和(自身を含む): 2505726576

約数和(自身を除く): 534634291

約数列:

[1, 5, 17, 85, 2473, 9377, 12365, 42041, 46885, 159409, 210205, 797045, 23189321, 115946605, 394218457, 1971092285]

約数ペア:

[(1, 1971092285), (5, 394218457), (17, 115946605), (85, 23189321), (2473, 797045), (9377, 210205), (12365, 159409), (42041, 46885)]