252243938

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 380835000

約数和(自身を除く): 128591062

約数列:

[1, 2, 349, 389, 698, 778, 929, 1858, 135761, 271522, 324221, 361381, 648442, 722762, 126121969, 252243938]

約数ペア:

[(1, 252243938), (2, 126121969), (349, 722762), (389, 648442), (698, 361381), (778, 324221), (929, 271522), (1858, 135761)]