766749988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{12763}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 1402406208

約数和(自身を除く): 635656220

約数列:

[1, 2, 4, 23, 46, 92, 653, 1306, 2612, 12763, 15019, 25526, 30038, 51052, 60076, 293549, 587098, 1174196, 8334239, 16668478, 33336956, 191687497, 383374994, 766749988]

約数ペア:

[(1, 766749988), (2, 383374994), (4, 191687497), (23, 33336956), (46, 16668478), (92, 8334239), (653, 1174196), (1306, 587098), (2612, 293549), (12763, 60076), (15019, 51052), (25526, 30038)]