269487982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{40993}}^1$

素因数の和:41187

約数の個数: 16

約数和(自身を含む): 427977360

約数和(自身を除く): 158489378

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 40993, 81986, 778867, 1557734, 7091789, 14183578, 134743991, 269487982]

約数ペア:

[(1, 269487982), (2, 134743991), (19, 14183578), (38, 7091789), (173, 1557734), (346, 778867), (3287, 81986), (6574, 40993)]