545999998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{8609}}^1$

素因数の和:10299

約数の個数: 16

約数和(自身を含む): 862722000

約数和(自身を除く): 316722002

約数列:

[1, 2, 19, 38, 1669, 3338, 8609, 17218, 31711, 63422, 163571, 327142, 14368421, 28736842, 272999999, 545999998]

約数ペア:

[(1, 545999998), (2, 272999999), (19, 28736842), (38, 14368421), (1669, 327142), (3338, 163571), (8609, 63422), (17218, 31711)]