1561484864

素因数分解:

$2^6\times {\mathrm{24398201}}^1$

素因数の和:24398213

約数の個数: 14

約数和(自身を含む): 3098571654

約数和(自身を除く): 1537086790

約数列:

[1, 2, 4, 8, 16, 32, 64, 24398201, 48796402, 97592804, 195185608, 390371216, 780742432, 1561484864]

約数ペア:

[(1, 1561484864), (2, 780742432), (4, 390371216), (8, 195185608), (16, 97592804), (32, 48796402), (64, 24398201)]