854152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 1774080

約数和(自身を除く): 919928

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 191, 344, 382, 559, 764, 1118, 1528, 2236, 2483, 4472, 4966, 8213, 9932, 16426, 19864, 32852, 65704, 106769, 213538, 427076, 854152]

約数ペア:

[(1, 854152), (2, 427076), (4, 213538), (8, 106769), (13, 65704), (26, 32852), (43, 19864), (52, 16426), (86, 9932), (104, 8213), (172, 4966), (191, 4472), (344, 2483), (382, 2236), (559, 1528), (764, 1118)]