489713706

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{264139}}^1$

素因数の和:264250

約数の個数: 24

約数和(自身を含む): 1071351840

約数和(自身を除く): 581638134

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 264139, 528278, 792417, 1584834, 2377251, 4754502, 27206317, 54412634, 81618951, 163237902, 244856853, 489713706]

約数ペア:

[(1, 489713706), (2, 244856853), (3, 163237902), (6, 81618951), (9, 54412634), (18, 27206317), (103, 4754502), (206, 2377251), (309, 1584834), (618, 792417), (927, 528278), (1854, 264139)]