2213372

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 4466784

約数和(自身を除く): 2253412

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 577, 959, 1154, 1918, 2308, 3836, 4039, 8078, 16156, 79049, 158098, 316196, 553343, 1106686, 2213372]

約数ペア:

[(1, 2213372), (2, 1106686), (4, 553343), (7, 316196), (14, 158098), (28, 79049), (137, 16156), (274, 8078), (548, 4039), (577, 3836), (959, 2308), (1154, 1918)]