9481617808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2681453}}^1$

素因数の和:2681491

約数の個数: 40

約数和(自身を含む): 20947518648

約数和(自身を除く): 11465900840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 2681453, 5362906, 10725812, 21451624, 34858889, 42903248, 45584701, 69717778, 91169402, 139435556, 182338804, 278871112, 364677608, 557742224, 592601113, 729355216, 1185202226, 2370404452, 4740808904, 9481617808]

約数ペア:

[(1, 9481617808), (2, 4740808904), (4, 2370404452), (8, 1185202226), (13, 729355216), (16, 592601113), (17, 557742224), (26, 364677608), (34, 278871112), (52, 182338804), (68, 139435556), (104, 91169402), (136, 69717778), (208, 45584701), (221, 42903248), (272, 34858889), (442, 21451624), (884, 10725812), (1768, 5362906), (3536, 2681453)]