628841642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2198747}}^1$

素因数の和:2198773

約数の個数: 16

約数和(自身を含む): 1108168992

約数和(自身を除く): 479327350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2198747, 4397494, 24186217, 28583711, 48372434, 57167422, 314420821, 628841642]

約数ペア:

[(1, 628841642), (2, 314420821), (11, 57167422), (13, 48372434), (22, 28583711), (26, 24186217), (143, 4397494), (286, 2198747)]