672981949

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 703866240

約数和(自身を除く): 30884291

約数列:

[1, 43, 71, 137, 1609, 3053, 5891, 9727, 69187, 114239, 220433, 418261, 4912277, 9478619, 15650743, 672981949]

約数ペア:

[(1, 672981949), (43, 15650743), (71, 9478619), (137, 4912277), (1609, 418261), (3053, 220433), (5891, 114239), (9727, 69187)]