255993634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{428083}}^1$

素因数の和:428121

約数の個数: 16

約数和(自身を含む): 431508672

約数和(自身を除く): 175515038

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 428083, 856166, 5565079, 9845909, 11130158, 19691818, 127996817, 255993634]

約数ペア:

[(1, 255993634), (2, 127996817), (13, 19691818), (23, 11130158), (26, 9845909), (46, 5565079), (299, 856166), (598, 428083)]