331338148

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 586386360

約数和(自身を除く): 255048212

約数列:

[1, 2, 4, 113, 226, 452, 661, 1109, 1322, 2218, 2644, 4436, 74693, 125317, 149386, 250634, 298772, 501268, 733049, 1466098, 2932196, 82834537, 165669074, 331338148]

約数ペア:

[(1, 331338148), (2, 165669074), (4, 82834537), (113, 2932196), (226, 1466098), (452, 733049), (661, 501268), (1109, 298772), (1322, 250634), (2218, 149386), (2644, 125317), (4436, 74693)]