2018215930

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{881317}}^1$

素因数の和:881553

約数の個数: 16

約数和(自身を含む): 3648656520

約数和(自身を除く): 1630440590

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 881317, 1762634, 4406585, 8813170, 201821593, 403643186, 1009107965, 2018215930]

約数ペア:

[(1, 2018215930), (2, 1009107965), (5, 403643186), (10, 201821593), (229, 8813170), (458, 4406585), (1145, 1762634), (2290, 881317)]