8505890

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1151}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 15344640

約数和(自身を除く): 6838750

約数列:

[1, 2, 5, 10, 739, 1151, 1478, 2302, 3695, 5755, 7390, 11510, 850589, 1701178, 4252945, 8505890]

約数ペア:

[(1, 8505890), (2, 4252945), (5, 1701178), (10, 850589), (739, 11510), (1151, 7390), (1478, 5755), (2302, 3695)]