8442190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 16109280

約数和(自身を除く): 7667090

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 677, 1247, 1354, 2494, 3385, 6235, 6770, 12470, 19633, 29111, 39266, 58222, 98165, 145555, 196330, 291110, 844219, 1688438, 4221095, 8442190]

約数ペア:

[(1, 8442190), (2, 4221095), (5, 1688438), (10, 844219), (29, 291110), (43, 196330), (58, 145555), (86, 98165), (145, 58222), (215, 39266), (290, 29111), (430, 19633), (677, 12470), (1247, 6770), (1354, 6235), (2494, 3385)]