870452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 1690752

約数和(自身を除く): 820300

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 271, 292, 542, 803, 1084, 1606, 2981, 3212, 5962, 11924, 19783, 39566, 79132, 217613, 435226, 870452]

約数ペア:

[(1, 870452), (2, 435226), (4, 217613), (11, 79132), (22, 39566), (44, 19783), (73, 11924), (146, 5962), (271, 3212), (292, 2981), (542, 1606), (803, 1084)]