2019412612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1677253}}^1$

素因数の和:1677307

約数の個数: 24

約数和(自身を含む): 4132753856

約数和(自身を除く): 2113341244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1677253, 3354506, 6709012, 11740771, 23481542, 46963084, 72121879, 144243758, 288487516, 504853153, 1009706306, 2019412612]

約数ペア:

[(1, 2019412612), (2, 1009706306), (4, 504853153), (7, 288487516), (14, 144243758), (28, 72121879), (43, 46963084), (86, 23481542), (172, 11740771), (301, 6709012), (602, 3354506), (1204, 1677253)]