557200228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13411}}^1$

素因数の和:13492

約数の個数: 48

約数和(自身を含む): 1135620864

約数和(自身を除く): 578420636

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 10387, 13411, 20774, 26822, 41548, 53644, 174343, 227987, 348686, 455974, 630317, 697372, 911948, 1260634, 2521268, 2963831, 5927662, 8194121, 10715389, 11855324, 16388242, 21430778, 32776484, 42861556, 139300057, 278600114, 557200228]

約数ペア:

[(1, 557200228), (2, 278600114), (4, 139300057), (13, 42861556), (17, 32776484), (26, 21430778), (34, 16388242), (47, 11855324), (52, 10715389), (68, 8194121), (94, 5927662), (188, 2963831), (221, 2521268), (442, 1260634), (611, 911948), (799, 697372), (884, 630317), (1222, 455974), (1598, 348686), (2444, 227987), (3196, 174343), (10387, 53644), (13411, 41548), (20774, 26822)]