3780856513

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{1549}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 4451073000

約数和(自身を除く): 670216487

約数列:

[1, 7, 49, 109, 457, 763, 1549, 3199, 5341, 10843, 22393, 49813, 75901, 168841, 348691, 707893, 1181887, 2440837, 4955251, 8273209, 34686757, 77160337, 540122359, 3780856513]

約数ペア:

[(1, 3780856513), (7, 540122359), (49, 77160337), (109, 34686757), (457, 8273209), (763, 4955251), (1549, 2440837), (3199, 1181887), (5341, 707893), (10843, 348691), (22393, 168841), (49813, 75901)]