381569656130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{172655953}}^1$

素因数の和:172655990

約数の個数: 32

約数和(自身を含む): 783167407344

約数和(自身を除く): 401597751214

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 172655953, 345311906, 863279765, 1726559530, 2244527389, 2935151201, 4489054778, 5870302402, 11222636945, 14675756005, 22445273890, 29351512010, 38156965613, 76313931226, 190784828065, 381569656130]

約数ペア:

[(1, 381569656130), (2, 190784828065), (5, 76313931226), (10, 38156965613), (13, 29351512010), (17, 22445273890), (26, 14675756005), (34, 11222636945), (65, 5870302402), (85, 4489054778), (130, 2935151201), (170, 2244527389), (221, 1726559530), (442, 863279765), (1105, 345311906), (2210, 172655953)]