127565812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13001}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 244645632

約数和(自身を除く): 117079820

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 13001, 26002, 52004, 143011, 286022, 572044, 2899223, 5798446, 11596892, 31891453, 63782906, 127565812]

約数ペア:

[(1, 127565812), (2, 63782906), (4, 31891453), (11, 11596892), (22, 5798446), (44, 2899223), (223, 572044), (446, 286022), (892, 143011), (2453, 52004), (4906, 26002), (9812, 13001)]