2212643839

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{3359}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 2551449600

約数和(自身を除く): 338805761

約数列:

[1, 7, 139, 677, 973, 3359, 4739, 23513, 94103, 466901, 658721, 2274043, 3268307, 15918301, 316091977, 2212643839]

約数ペア:

[(1, 2212643839), (7, 316091977), (139, 15918301), (677, 3268307), (973, 2274043), (3359, 658721), (4739, 466901), (23513, 94103)]