1810796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 3457440

約数和(自身を除く): 1646644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 359, 388, 718, 1261, 1436, 2522, 4667, 5044, 9334, 18668, 34823, 69646, 139292, 452699, 905398, 1810796]

約数ペア:

[(1, 1810796), (2, 905398), (4, 452699), (13, 139292), (26, 69646), (52, 34823), (97, 18668), (194, 9334), (359, 5044), (388, 4667), (718, 2522), (1261, 1436)]