1888897035

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{991547}}^1$

素因数の和:991682

約数の個数: 16

約数和(自身を含む): 3046035456

約数和(自身を除く): 1157138421

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 991547, 2974641, 4957735, 14873205, 125926469, 377779407, 629632345, 1888897035]

約数ペア:

[(1, 1888897035), (3, 629632345), (5, 377779407), (15, 125926469), (127, 14873205), (381, 4957735), (635, 2974641), (1905, 991547)]