1977164

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 3984288

約数和(自身を除く): 2007124

約数列:

[1, 2, 4, 7, 14, 28, 241, 293, 482, 586, 964, 1172, 1687, 2051, 3374, 4102, 6748, 8204, 70613, 141226, 282452, 494291, 988582, 1977164]

約数ペア:

[(1, 1977164), (2, 988582), (4, 494291), (7, 282452), (14, 141226), (28, 70613), (241, 8204), (293, 6748), (482, 4102), (586, 3374), (964, 2051), (1172, 1687)]