7696390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 15142176

約数和(自身を除く): 7445786

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 811, 949, 1622, 1898, 4055, 4745, 8110, 9490, 10543, 21086, 52715, 59203, 105430, 118406, 296015, 592030, 769639, 1539278, 3848195, 7696390]

約数ペア:

[(1, 7696390), (2, 3848195), (5, 1539278), (10, 769639), (13, 592030), (26, 296015), (65, 118406), (73, 105430), (130, 59203), (146, 52715), (365, 21086), (730, 10543), (811, 9490), (949, 8110), (1622, 4745), (1898, 4055)]