7394426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 12174624

約数和(自身を除く): 4780198

約数列:

[1, 2, 13, 26, 131, 167, 169, 262, 334, 338, 1703, 2171, 3406, 4342, 21877, 22139, 28223, 43754, 44278, 56446, 284401, 568802, 3697213, 7394426]

約数ペア:

[(1, 7394426), (2, 3697213), (13, 568802), (26, 284401), (131, 56446), (167, 44278), (169, 43754), (262, 28223), (334, 22139), (338, 21877), (1703, 4342), (2171, 3406)]