4004338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 6506136

約数和(自身を除く): 2501798

約数列:

[1, 2, 13, 26, 233, 466, 661, 1322, 3029, 6058, 8593, 17186, 154013, 308026, 2002169, 4004338]

約数ペア:

[(1, 4004338), (2, 2002169), (13, 308026), (26, 154013), (233, 17186), (466, 8593), (661, 6058), (1322, 3029)]