1330281818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{90631}}^1$

素因数の和:90853

約数の個数: 16

約数和(自身を含む): 2055533760

約数和(自身を除く): 725251942

約数列:

[1, 2, 41, 82, 179, 358, 7339, 14678, 90631, 181262, 3715871, 7431742, 16222949, 32445898, 665140909, 1330281818]

約数ペア:

[(1, 1330281818), (2, 665140909), (41, 32445898), (82, 16222949), (179, 7431742), (358, 3715871), (7339, 181262), (14678, 90631)]