239305906

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^2$

素因数の和:791

約数の個数: 36

約数和(自身を含む): 443296638

約数和(自身を除く): 203990732

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 379, 758, 833, 1666, 2653, 5306, 6443, 12886, 18571, 37142, 45101, 90202, 143641, 287282, 315707, 631414, 1005487, 2010974, 2441897, 4883794, 7038409, 14076818, 17093279, 34186558, 119652953, 239305906]

約数ペア:

[(1, 239305906), (2, 119652953), (7, 34186558), (14, 17093279), (17, 14076818), (34, 7038409), (49, 4883794), (98, 2441897), (119, 2010974), (238, 1005487), (379, 631414), (758, 315707), (833, 287282), (1666, 143641), (2653, 90202), (5306, 45101), (6443, 37142), (12886, 18571)]