2018022670

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{767309}}^1$

素因数の和:767579

約数の個数: 16

約数和(自身を含む): 3646257120

約数和(自身を除く): 1628234450

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 767309, 1534618, 3836545, 7673090, 201802267, 403604534, 1009011335, 2018022670]

約数ペア:

[(1, 2018022670), (2, 1009011335), (5, 403604534), (10, 201802267), (263, 7673090), (526, 3836545), (1315, 1534618), (2630, 767309)]