2215674974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 3552991776

約数和(自身を除く): 1337316802

約数列:

[1, 2, 17, 34, 163, 326, 401, 802, 997, 1994, 2771, 5542, 6817, 13634, 16949, 33898, 65363, 130726, 162511, 325022, 399797, 799594, 1111171, 2222342, 2762687, 5525374, 6796549, 13593098, 65166911, 130333822, 1107837487, 2215674974]

約数ペア:

[(1, 2215674974), (2, 1107837487), (17, 130333822), (34, 65166911), (163, 13593098), (326, 6796549), (401, 5525374), (802, 2762687), (997, 2222342), (1994, 1111171), (2771, 799594), (5542, 399797), (6817, 325022), (13634, 162511), (16949, 130726), (33898, 65363)]