8266146398

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{133631}}^1$

素因数の和:133987

約数の個数: 16

約数和(自身を含む): 12541630464

約数和(自身を除く): 4275484066

約数列:

[1, 2, 157, 197, 314, 394, 30929, 61858, 133631, 267262, 20980067, 26325307, 41960134, 52650614, 4133073199, 8266146398]

約数ペア:

[(1, 8266146398), (2, 4133073199), (157, 52650614), (197, 41960134), (314, 26325307), (394, 20980067), (30929, 267262), (61858, 133631)]