984740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 2109240

約数和(自身を除く): 1124500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 929, 1060, 1858, 3716, 4645, 9290, 18580, 49237, 98474, 196948, 246185, 492370, 984740]

約数ペア:

[(1, 984740), (2, 492370), (4, 246185), (5, 196948), (10, 98474), (20, 49237), (53, 18580), (106, 9290), (212, 4645), (265, 3716), (530, 1858), (929, 1060)]