2600915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 3398112

約数和(自身を除く): 797197

約数列:

[1, 5, 17, 37, 85, 185, 629, 827, 3145, 4135, 14059, 30599, 70295, 152995, 520183, 2600915]

約数ペア:

[(1, 2600915), (5, 520183), (17, 152995), (37, 70295), (85, 30599), (185, 14059), (629, 4135), (827, 3145)]