2017050205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1\times {\mathrm{4931}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 2526920064

約数和(自身を除く): 509869859

約数列:

[1, 5, 23, 115, 3557, 4931, 17785, 24655, 81811, 113413, 409055, 567065, 17539567, 87697835, 403410041, 2017050205]

約数ペア:

[(1, 2017050205), (5, 403410041), (23, 87697835), (115, 17539567), (3557, 567065), (4931, 409055), (17785, 113413), (24655, 81811)]