2019944294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{70583}}^1$

素因数の和:70975

約数の個数: 16

約数和(自身を含む): 3112754400

約数和(自身を除く): 1092810106

約数列:

[1, 2, 41, 82, 349, 698, 14309, 28618, 70583, 141166, 2893903, 5787806, 24633467, 49266934, 1009972147, 2019944294]

約数ペア:

[(1, 2019944294), (2, 1009972147), (41, 49266934), (82, 24633467), (349, 5787806), (698, 2893903), (14309, 141166), (28618, 70583)]