2019615245

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{4663}}^1$

素因数の和:4829

約数の個数: 24

約数和(自身を含む): 2534902656

約数和(自身を除く): 515287411

約数列:

[1, 5, 29, 103, 145, 515, 841, 2987, 4205, 4663, 14935, 23315, 86623, 135227, 433115, 480289, 676135, 2401445, 3921583, 13928381, 19607915, 69641905, 403923049, 2019615245]

約数ペア:

[(1, 2019615245), (5, 403923049), (29, 69641905), (103, 19607915), (145, 13928381), (515, 3921583), (841, 2401445), (2987, 676135), (4205, 480289), (4663, 433115), (14935, 135227), (23315, 86623)]