253187716

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 446644800

約数和(自身を除く): 193457084

約数列:

[1, 2, 4, 251, 421, 502, 599, 842, 1004, 1198, 1684, 2396, 105671, 150349, 211342, 252179, 300698, 422684, 504358, 601396, 1008716, 63296929, 126593858, 253187716]

約数ペア:

[(1, 253187716), (2, 126593858), (4, 63296929), (251, 1008716), (421, 601396), (502, 504358), (599, 422684), (842, 300698), (1004, 252179), (1198, 211342), (1684, 150349), (2396, 105671)]