2017850518

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1\times {\mathrm{9689}}^1$

素因数の和:10823

約数の個数: 16

約数和(自身を含む): 3060024480

約数和(自身を除く): 1042173962

約数列:

[1, 2, 101, 202, 1031, 2062, 9689, 19378, 104131, 208262, 978589, 1957178, 9989359, 19978718, 1008925259, 2017850518]

約数ペア:

[(1, 2017850518), (2, 1008925259), (101, 19978718), (202, 9989359), (1031, 1957178), (2062, 978589), (9689, 208262), (19378, 104131)]