713471290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{26893}}^1$

素因数の和:27286

約数の個数: 32

約数和(自身を含む): 1471639680

約数和(自身を除く): 758168390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3790, 5306, 13265, 26530, 26893, 53786, 134465, 188251, 268930, 376502, 941255, 1882510, 10192447, 20384894, 50962235, 71347129, 101924470, 142694258, 356735645, 713471290]

約数ペア:

[(1, 713471290), (2, 356735645), (5, 142694258), (7, 101924470), (10, 71347129), (14, 50962235), (35, 20384894), (70, 10192447), (379, 1882510), (758, 941255), (1895, 376502), (2653, 268930), (3790, 188251), (5306, 134465), (13265, 53786), (26530, 26893)]