971884484158

素因数分解:

$2^1\times 7^1\times {\mathrm{4993}}^1\times {\mathrm{13903529}}^1$

素因数の和:13908531

約数の個数: 16

約数和(自身を含む): 1666421491680

約数和(自身を除く): 694537007522

約数列:

[1, 2, 7, 14, 4993, 9986, 34951, 69902, 13903529, 27807058, 97324703, 194649406, 69420320297, 138840640594, 485942242079, 971884484158]

約数ペア:

[(1, 971884484158), (2, 485942242079), (7, 138840640594), (14, 69420320297), (4993, 194649406), (9986, 97324703), (34951, 27807058), (69902, 13903529)]