4940665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 6304320

約数和(自身を除く): 1363655

約数列:

[1, 5, 19, 95, 131, 397, 655, 1985, 2489, 7543, 12445, 37715, 52007, 260035, 988133, 4940665]

約数ペア:

[(1, 4940665), (5, 988133), (19, 260035), (95, 52007), (131, 37715), (397, 12445), (655, 7543), (1985, 2489)]