789329936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1591391}}^1$

素因数の和:1591430

約数の個数: 20

約数和(自身を含む): 1578660864

約数和(自身を除く): 789330928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1591391, 3182782, 6365564, 12731128, 25462256, 49333121, 98666242, 197332484, 394664968, 789329936]

約数ペア:

[(1, 789329936), (2, 394664968), (4, 197332484), (8, 98666242), (16, 49333121), (31, 25462256), (62, 12731128), (124, 6365564), (248, 3182782), (496, 1591391)]