9696490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 18052740

約数和(自身を除く): 8356250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1009, 1922, 2018, 4805, 5045, 9610, 10090, 31279, 62558, 156395, 312790, 969649, 1939298, 4848245, 9696490]

約数ペア:

[(1, 9696490), (2, 4848245), (5, 1939298), (10, 969649), (31, 312790), (62, 156395), (155, 62558), (310, 31279), (961, 10090), (1009, 9610), (1922, 5045), (2018, 4805)]