1490251322

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{133559}}^1$

素因数の和:134365

約数の個数: 16

約数和(自身を含む): 2557941120

約数和(自身を除く): 1067689798

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 133559, 267118, 934913, 1869826, 106446523, 212893046, 745125661, 1490251322]

約数ペア:

[(1, 1490251322), (2, 745125661), (7, 212893046), (14, 106446523), (797, 1869826), (1594, 934913), (5579, 267118), (11158, 133559)]