7921852

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 14224896

約数和(自身を除く): 6303044

約数列:

[1, 2, 4, 83, 107, 166, 214, 223, 332, 428, 446, 892, 8881, 17762, 18509, 23861, 35524, 37018, 47722, 74036, 95444, 1980463, 3960926, 7921852]

約数ペア:

[(1, 7921852), (2, 3960926), (4, 1980463), (83, 95444), (107, 74036), (166, 47722), (214, 37018), (223, 35524), (332, 23861), (428, 18509), (446, 17762), (892, 8881)]