2666053072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5375107}}^1$

素因数の和:5375146

約数の個数: 20

約数和(自身を含む): 5332107136

約数和(自身を除く): 2666054064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5375107, 10750214, 21500428, 43000856, 86001712, 166628317, 333256634, 666513268, 1333026536, 2666053072]

約数ペア:

[(1, 2666053072), (2, 1333026536), (4, 666513268), (8, 333256634), (16, 166628317), (31, 86001712), (62, 43000856), (124, 21500428), (248, 10750214), (496, 5375107)]