2000397685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{2357}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 2823714432

約数和(自身を除く): 823316747

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1187, 2357, 5935, 11785, 13057, 15431, 25927, 30641, 65285, 77155, 129635, 153205, 169741, 337051, 848705, 1685255, 2797759, 13988795, 30775349, 36370867, 153876745, 181854335, 400079537, 2000397685]

約数ペア:

[(1, 2000397685), (5, 400079537), (11, 181854335), (13, 153876745), (55, 36370867), (65, 30775349), (143, 13988795), (715, 2797759), (1187, 1685255), (2357, 848705), (5935, 337051), (11785, 169741), (13057, 153205), (15431, 129635), (25927, 77155), (30641, 65285)]