425279703746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{66512309}}^1$

素因数の和:66512473

約数の個数: 16

約数和(自身を含む): 670444084800

約数和(自身を除く): 245164381054

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 66512309, 133024618, 1529783107, 3059566214, 9245210951, 18490421902, 212639851873, 425279703746]

約数ペア:

[(1, 425279703746), (2, 212639851873), (23, 18490421902), (46, 9245210951), (139, 3059566214), (278, 1529783107), (3197, 133024618), (6394, 66512309)]