1966490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6817

約数の個数: 16

約数和(自身を含む): 3662280

約数和(自身を除く): 1695790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6781, 13562, 33905, 67810, 196649, 393298, 983245, 1966490]

約数ペア:

[(1, 1966490), (2, 983245), (5, 393298), (10, 196649), (29, 67810), (58, 33905), (145, 13562), (290, 6781)]