2981623679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 3103376640

約数和(自身を除く): 121752961

約数列:

[1, 31, 181, 641, 829, 5611, 19871, 25699, 116021, 150049, 531389, 3596651, 4651519, 16473059, 96181409, 2981623679]

約数ペア:

[(1, 2981623679), (31, 96181409), (181, 16473059), (641, 4651519), (829, 3596651), (5611, 531389), (19871, 150049), (25699, 116021)]