2601408085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1610779}}^1$

素因数の和:1610820

約数の個数: 16

約数和(自身を含む): 3479284800

約数和(自身を除く): 877876715

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1610779, 8053895, 27383243, 30604801, 136916215, 153024005, 520281617, 2601408085]

約数ペア:

[(1, 2601408085), (5, 520281617), (17, 153024005), (19, 136916215), (85, 30604801), (95, 27383243), (323, 8053895), (1615, 1610779)]