2046799874

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{720197}}^1$

素因数の和:720242

約数の個数: 24

約数和(自身を含む): 3694615740

約数和(自身を除く): 1647815866

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 720197, 1440394, 5041379, 10082758, 20885713, 35289653, 41771426, 70579306, 146199991, 292399982, 1023399937, 2046799874]

約数ペア:

[(1, 2046799874), (2, 1023399937), (7, 292399982), (14, 146199991), (29, 70579306), (49, 41771426), (58, 35289653), (98, 20885713), (203, 10082758), (406, 5041379), (1421, 1440394), (2842, 720197)]