2021967554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1\times {\mathrm{17317}}^1$

素因数の和:18137

約数の個数: 16

約数和(自身を含む): 3075676800

約数和(自身を除く): 1053709246

約数列:

[1, 2, 79, 158, 739, 1478, 17317, 34634, 58381, 116762, 1368043, 2736086, 12797263, 25594526, 1010983777, 2021967554]

約数ペア:

[(1, 2021967554), (2, 1010983777), (79, 25594526), (158, 12797263), (739, 2736086), (1478, 1368043), (17317, 116762), (34634, 58381)]