127563172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{170539}}^1$

素因数の和:170571

約数の個数: 24

約数和(自身を含む): 257856480

約数和(自身を除く): 130293308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 170539, 341078, 682156, 1875929, 2899163, 3751858, 5798326, 7503716, 11596652, 31890793, 63781586, 127563172]

約数ペア:

[(1, 127563172), (2, 63781586), (4, 31890793), (11, 11596652), (17, 7503716), (22, 5798326), (34, 3751858), (44, 2899163), (68, 1875929), (187, 682156), (374, 341078), (748, 170539)]