339938215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{10253}}^1$

素因数の和:10626

約数の個数: 16

約数和(自身を含む): 430668000

約数和(自身を除く): 90729785

約数列:

[1, 5, 19, 95, 349, 1745, 6631, 10253, 33155, 51265, 194807, 974035, 3578297, 17891485, 67987643, 339938215]

約数ペア:

[(1, 339938215), (5, 67987643), (19, 17891485), (95, 3578297), (349, 974035), (1745, 194807), (6631, 51265), (10253, 33155)]