2010191035

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{10499}}^1$

素因数の和:10910

約数の個数: 16

約数和(自身を含む): 2438100000

約数和(自身を除く): 427908965

約数列:

[1, 5, 149, 257, 745, 1285, 10499, 38293, 52495, 191465, 1564351, 2698243, 7821755, 13491215, 402038207, 2010191035]

約数ペア:

[(1, 2010191035), (5, 402038207), (149, 13491215), (257, 7821755), (745, 2698243), (1285, 1564351), (10499, 191465), (38293, 52495)]