2018803502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{208511}}^1$

素因数の和:208663

約数の個数: 16

約数和(自身を含む): 3122675712

約数和(自身を除く): 1103872210

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 208511, 417022, 9800017, 19600034, 21476633, 42953266, 1009401751, 2018803502]

約数ペア:

[(1, 2018803502), (2, 1009401751), (47, 42953266), (94, 21476633), (103, 19600034), (206, 9800017), (4841, 417022), (9682, 208511)]