409857422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{41593}}^1$

素因数の和:41987

約数の個数: 16

約数和(自身を含む): 663840240

約数和(自身を除く): 253982818

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 41593, 83186, 540709, 1081418, 15763747, 31527494, 204928711, 409857422]

約数ペア:

[(1, 409857422), (2, 204928711), (13, 31527494), (26, 15763747), (379, 1081418), (758, 540709), (4927, 83186), (9854, 41593)]