1330886138

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1\times {\mathrm{2621}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 2006018784

約数和(自身を除く): 675132646

約数列:

[1, 2, 307, 614, 827, 1654, 2621, 5242, 253889, 507778, 804647, 1609294, 2167567, 4335134, 665443069, 1330886138]

約数ペア:

[(1, 1330886138), (2, 665443069), (307, 4335134), (614, 2167567), (827, 1609294), (1654, 804647), (2621, 507778), (5242, 253889)]