2347162489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{470279}}^1$

素因数の和:470340

約数の個数: 16

約数和(自身を含む): 2889400320

約数和(自身を除く): 542237831

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 470279, 3291953, 10816417, 14578649, 75714919, 102050543, 335308927, 2347162489]

約数ペア:

[(1, 2347162489), (7, 335308927), (23, 102050543), (31, 75714919), (161, 14578649), (217, 10816417), (713, 3291953), (4991, 470279)]