6401212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 11612160

約数和(自身を除く): 5210948

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 431, 862, 1724, 3713, 7426, 14852, 20257, 34049, 40514, 68098, 81028, 136196, 1600303, 3200606, 6401212]

約数ペア:

[(1, 6401212), (2, 3200606), (4, 1600303), (47, 136196), (79, 81028), (94, 68098), (158, 40514), (188, 34049), (316, 20257), (431, 14852), (862, 7426), (1724, 3713)]