8405804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 16273488

約数和(自身を除く): 7867684

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 2617, 3212, 5234, 10468, 28787, 57574, 115148, 191041, 382082, 764164, 2101451, 4202902, 8405804]

約数ペア:

[(1, 8405804), (2, 4202902), (4, 2101451), (11, 764164), (22, 382082), (44, 191041), (73, 115148), (146, 57574), (292, 28787), (803, 10468), (1606, 5234), (2617, 3212)]