7904650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12186

約数の個数: 24

約数和(自身を含む): 15834924

約数和(自身を除く): 7930274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12161, 24322, 60805, 121610, 158093, 304025, 316186, 608050, 790465, 1580930, 3952325, 7904650]

約数ペア:

[(1, 7904650), (2, 3952325), (5, 1580930), (10, 790465), (13, 608050), (25, 316186), (26, 304025), (50, 158093), (65, 121610), (130, 60805), (325, 24322), (650, 12161)]