1020781609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{7717}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 1120283136

約数和(自身を除く): 99501527

約数列:

[1, 17, 31, 251, 527, 4267, 7717, 7781, 131189, 132277, 239227, 1936967, 4066859, 32928439, 60045977, 1020781609]

約数ペア:

[(1, 1020781609), (17, 60045977), (31, 32928439), (251, 4066859), (527, 1936967), (4267, 239227), (7717, 132277), (7781, 131189)]