247133012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17903}}^1$

素因数の和:17960

約数の個数: 48

約数和(自身を含む): 541416960

約数和(自身を除く): 294283948

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 17903, 35806, 71612, 125321, 250642, 304351, 501284, 519187, 608702, 1038374, 1217404, 2076748, 2130457, 3634309, 4260914, 7268618, 8521828, 8826179, 14537236, 17652358, 35304716, 61783253, 123566506, 247133012]

約数ペア:

[(1, 247133012), (2, 123566506), (4, 61783253), (7, 35304716), (14, 17652358), (17, 14537236), (28, 8826179), (29, 8521828), (34, 7268618), (58, 4260914), (68, 3634309), (116, 2130457), (119, 2076748), (203, 1217404), (238, 1038374), (406, 608702), (476, 519187), (493, 501284), (812, 304351), (986, 250642), (1972, 125321), (3451, 71612), (6902, 35806), (13804, 17903)]