1528355536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2221447}}^1$

素因数の和:2221498

約数の個数: 20

約数和(自身を含む): 3030055072

約数和(自身を除く): 1501699536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2221447, 4442894, 8885788, 17771576, 35543152, 95522221, 191044442, 382088884, 764177768, 1528355536]

約数ペア:

[(1, 1528355536), (2, 764177768), (4, 382088884), (8, 191044442), (16, 95522221), (43, 35543152), (86, 17771576), (172, 8885788), (344, 4442894), (688, 2221447)]