4605686

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 7172880

約数和(自身を除く): 2567194

約数列:

[1, 2, 37, 74, 109, 218, 571, 1142, 4033, 8066, 21127, 42254, 62239, 124478, 2302843, 4605686]

約数ペア:

[(1, 4605686), (2, 2302843), (37, 124478), (74, 62239), (109, 42254), (218, 21127), (571, 8066), (1142, 4033)]