3398590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 24

約数和(自身を含む): 6627528

約数和(自身を除く): 3228938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2011, 4022, 10055, 20110, 26143, 52286, 130715, 261430, 339859, 679718, 1699295, 3398590]

約数ペア:

[(1, 3398590), (2, 1699295), (5, 679718), (10, 339859), (13, 261430), (26, 130715), (65, 52286), (130, 26143), (169, 20110), (338, 10055), (845, 4022), (1690, 2011)]