8892004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 17085600

約数和(自身を除く): 8193596

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1129, 1969, 2258, 3938, 4516, 7876, 12419, 24838, 49676, 202091, 404182, 808364, 2223001, 4446002, 8892004]

約数ペア:

[(1, 8892004), (2, 4446002), (4, 2223001), (11, 808364), (22, 404182), (44, 202091), (179, 49676), (358, 24838), (716, 12419), (1129, 7876), (1969, 4516), (2258, 3938)]