7420894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 12186720

約数和(自身を除く): 4765826

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 4679, 9358, 60827, 121654, 285419, 570838, 3710447, 7420894]

約数ペア:

[(1, 7420894), (2, 3710447), (13, 570838), (26, 285419), (61, 121654), (122, 60827), (793, 9358), (1586, 4679)]