2100049154

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{196597}}^1$

素因数の和:196722

約数の個数: 24

約数和(自身を含む): 3698008380

約数和(自身を除く): 1597959226

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 196597, 393194, 1376179, 2752358, 9633253, 19266506, 21429073, 42858146, 150003511, 300007022, 1050024577, 2100049154]

約数ペア:

[(1, 2100049154), (2, 1050024577), (7, 300007022), (14, 150003511), (49, 42858146), (98, 21429073), (109, 19266506), (218, 9633253), (763, 2752358), (1526, 1376179), (5341, 393194), (10682, 196597)]