977015420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{483671}}^1$

素因数の和:483781

約数の個数: 24

約数和(自身を含む): 2072050848

約数和(自身を除く): 1095035428

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 483671, 967342, 1934684, 2418355, 4836710, 9673420, 48850771, 97701542, 195403084, 244253855, 488507710, 977015420]

約数ペア:

[(1, 977015420), (2, 488507710), (4, 244253855), (5, 195403084), (10, 97701542), (20, 48850771), (101, 9673420), (202, 4836710), (404, 2418355), (505, 1934684), (1010, 967342), (2020, 483671)]