2809322278

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{42451}}^1$

素因数の和:42652

約数の個数: 32

約数和(自身を含む): 5012732160

約数和(自身を除く): 2203409882

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1141, 2282, 4727, 9454, 33089, 42451, 66178, 84902, 297157, 594314, 1231079, 2462158, 6919513, 8617553, 13839026, 17235106, 48436591, 96873182, 200665877, 401331754, 1404661139, 2809322278]

約数ペア:

[(1, 2809322278), (2, 1404661139), (7, 401331754), (14, 200665877), (29, 96873182), (58, 48436591), (163, 17235106), (203, 13839026), (326, 8617553), (406, 6919513), (1141, 2462158), (2282, 1231079), (4727, 594314), (9454, 297157), (33089, 84902), (42451, 66178)]