2489500655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{29027}}^1$

素因数の和:30058

約数の個数: 16

約数和(自身を含む): 3166374240

約数和(自身を除く): 676873585

約数列:

[1, 5, 17, 85, 1009, 5045, 17153, 29027, 85765, 145135, 493459, 2467295, 29288243, 146441215, 497900131, 2489500655]

約数ペア:

[(1, 2489500655), (5, 497900131), (17, 146441215), (85, 29288243), (1009, 2467295), (5045, 493459), (17153, 145135), (29027, 85765)]