3380645378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{377557}}^1$

素因数の和:377618

約数の個数: 24

約数和(自身を含む): 5724534396

約数和(自身を除く): 2343889018

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 377557, 755114, 4153127, 8306254, 13969609, 27939218, 45684397, 91368794, 153665699, 307331398, 1690322689, 3380645378]

約数ペア:

[(1, 3380645378), (2, 1690322689), (11, 307331398), (22, 153665699), (37, 91368794), (74, 45684397), (121, 27939218), (242, 13969609), (407, 8306254), (814, 4153127), (4477, 755114), (8954, 377557)]