542316478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{27059}}^1$

素因数の和:27983

約数の個数: 16

約数和(自身を含む): 888433920

約数和(自身を除く): 346117442

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 20042, 27059, 54118, 297649, 595298, 24650749, 49301498, 271158239, 542316478]

約数ペア:

[(1, 542316478), (2, 271158239), (11, 49301498), (22, 24650749), (911, 595298), (1822, 297649), (10021, 54118), (20042, 27059)]