389470824

素因数分解:

$2^3\times 3^2\times {\mathrm{5409317}}^1$

素因数の和:5409329

約数の個数: 24

約数和(自身を含む): 1054817010

約数和(自身を除く): 665346186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5409317, 10818634, 16227951, 21637268, 32455902, 43274536, 48683853, 64911804, 97367706, 129823608, 194735412, 389470824]

約数ペア:

[(1, 389470824), (2, 194735412), (3, 129823608), (4, 97367706), (6, 64911804), (8, 48683853), (9, 43274536), (12, 32455902), (18, 21637268), (24, 16227951), (36, 10818634), (72, 5409317)]