2013221686

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{633487}}^1$

素因数の和:633723

約数の個数: 16

約数和(自身を含む): 3466446336

約数和(自身を除く): 1453224650

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 633487, 1266974, 4434409, 8868818, 143801549, 287603098, 1006610843, 2013221686]

約数ペア:

[(1, 2013221686), (2, 1006610843), (7, 287603098), (14, 143801549), (227, 8868818), (454, 4434409), (1589, 1266974), (3178, 633487)]