285000226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2083}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 507162240

約数和(自身を除く): 222162014

約数列:

[1, 2, 7, 14, 29, 58, 203, 337, 406, 674, 2083, 2359, 4166, 4718, 9773, 14581, 19546, 29162, 60407, 68411, 120814, 136822, 422849, 701971, 845698, 1403942, 4913797, 9827594, 20357159, 40714318, 142500113, 285000226]

約数ペア:

[(1, 285000226), (2, 142500113), (7, 40714318), (14, 20357159), (29, 9827594), (58, 4913797), (203, 1403942), (337, 845698), (406, 701971), (674, 422849), (2083, 136822), (2359, 120814), (4166, 68411), (4718, 60407), (9773, 29162), (14581, 19546)]