1992374713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{42437}}^1$

素因数の和:42816

約数の個数: 16

約数和(自身を含む): 2403688320

約数和(自身を除く): 411313607

約数列:

[1, 7, 19, 133, 353, 2471, 6707, 42437, 46949, 297059, 806303, 5644121, 14980261, 104861827, 284624959, 1992374713]

約数ペア:

[(1, 1992374713), (7, 284624959), (19, 104861827), (133, 14980261), (353, 5644121), (2471, 806303), (6707, 297059), (42437, 46949)]