264776210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1393559}}^1$

素因数の和:1393585

約数の個数: 16

約数和(自身を含む): 501681600

約数和(自身を除く): 236905390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1393559, 2787118, 6967795, 13935590, 26477621, 52955242, 132388105, 264776210]

約数ペア:

[(1, 264776210), (2, 132388105), (5, 52955242), (10, 26477621), (19, 13935590), (38, 6967795), (95, 2787118), (190, 1393559)]