678490068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{926899}}^1$

素因数の和:926967

約数の個数: 24

約数和(自身を含む): 1609098400

約数和(自身を除く): 930608332

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 926899, 1853798, 2780697, 3707596, 5561394, 11122788, 56540839, 113081678, 169622517, 226163356, 339245034, 678490068]

約数ペア:

[(1, 678490068), (2, 339245034), (3, 226163356), (4, 169622517), (6, 113081678), (12, 56540839), (61, 11122788), (122, 5561394), (183, 3707596), (244, 2780697), (366, 1853798), (732, 926899)]