2982156926

素因数分解:

$2^1\times 7^1\times {\mathrm{21863}}^1\times {\mathrm{9743}}^1$

素因数の和:31615

約数の個数: 16

約数和(自身を含む): 5113027584

約数和(自身を除く): 2130870658

約数列:

[1, 2, 7, 14, 9743, 19486, 21863, 43726, 68201, 136402, 153041, 306082, 213011209, 426022418, 1491078463, 2982156926]

約数ペア:

[(1, 2982156926), (2, 1491078463), (7, 426022418), (14, 213011209), (9743, 306082), (19486, 153041), (21863, 136402), (43726, 68201)]