867812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 1680672

約数和(自身を除く): 812860

約数列:

[1, 2, 4, 11, 22, 44, 121, 163, 242, 326, 484, 652, 1331, 1793, 2662, 3586, 5324, 7172, 19723, 39446, 78892, 216953, 433906, 867812]

約数ペア:

[(1, 867812), (2, 433906), (4, 216953), (11, 78892), (22, 39446), (44, 19723), (121, 7172), (163, 5324), (242, 3586), (326, 2662), (484, 1793), (652, 1331)]