2664290110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2637911}}^1$

素因数の和:2638019

約数の個数: 16

約数和(自身を含む): 4843206432

約数和(自身を除く): 2178916322

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2637911, 5275822, 13189555, 26379110, 266429011, 532858022, 1332145055, 2664290110]

約数ペア:

[(1, 2664290110), (2, 1332145055), (5, 532858022), (10, 266429011), (101, 26379110), (202, 13189555), (505, 5275822), (1010, 2637911)]