256607182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{429109}}^1$

素因数の和:429147

約数の個数: 16

約数和(自身を含む): 432542880

約数和(自身を除く): 175935698

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 429109, 858218, 5578417, 9869507, 11156834, 19739014, 128303591, 256607182]

約数ペア:

[(1, 256607182), (2, 128303591), (13, 19739014), (23, 11156834), (26, 9869507), (46, 5578417), (299, 858218), (598, 429109)]