8881993055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4407937}}^1$

素因数の和:4407986

約数の個数: 16

約数和(自身を含む): 11848537344

約数和(自身を除く): 2966544289

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4407937, 22039685, 57303181, 136646047, 286515905, 683230235, 1776398611, 8881993055]

約数ペア:

[(1, 8881993055), (5, 1776398611), (13, 683230235), (31, 286515905), (65, 136646047), (155, 57303181), (403, 22039685), (2015, 4407937)]