7997062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 12682800

約数和(自身を除く): 4685738

約数列:

[1, 2, 19, 38, 389, 541, 778, 1082, 7391, 10279, 14782, 20558, 210449, 420898, 3998531, 7997062]

約数ペア:

[(1, 7997062), (2, 3998531), (19, 420898), (38, 210449), (389, 20558), (541, 14782), (778, 10279), (1082, 7391)]