20151350494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269641}}^1$

素因数の和:269776

約数の個数: 32

約数和(自身を含む): 34169034240

約数和(自身を除く): 14017683746

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 473, 869, 946, 1738, 3397, 6794, 37367, 74734, 269641, 539282, 2966051, 5932102, 11594563, 21301639, 23189126, 42603278, 127540193, 234318029, 255080386, 468636058, 915970477, 1831940954, 10075675247, 20151350494]

約数ペア:

[(1, 20151350494), (2, 10075675247), (11, 1831940954), (22, 915970477), (43, 468636058), (79, 255080386), (86, 234318029), (158, 127540193), (473, 42603278), (869, 23189126), (946, 21301639), (1738, 11594563), (3397, 5932102), (6794, 2966051), (37367, 539282), (74734, 269641)]