2022166447

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{310291}}^1$

素因数の和:310331

約数の個数: 16

約数和(自身を含む): 2482336000

約数和(自身を除く): 460169553

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 310291, 2172037, 5895529, 15204259, 41268703, 106429813, 288880921, 2022166447]

約数ペア:

[(1, 2022166447), (7, 288880921), (19, 106429813), (49, 41268703), (133, 15204259), (343, 5895529), (931, 2172037), (6517, 310291)]