1889108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 3771432

約数和(自身を除く): 1882324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2137, 4274, 8548, 27781, 36329, 55562, 72658, 111124, 145316, 472277, 944554, 1889108]

約数ペア:

[(1, 1889108), (2, 944554), (4, 472277), (13, 145316), (17, 111124), (26, 72658), (34, 55562), (52, 36329), (68, 27781), (221, 8548), (442, 4274), (884, 2137)]