127949444

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{12251}}^1$

素因数の和:12635

約数の個数: 24

約数和(自身を含む): 256605888

約数和(自身を除く): 128656444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 12251, 24502, 49004, 85757, 171514, 343028, 4569623, 9139246, 18278492, 31987361, 63974722, 127949444]

約数ペア:

[(1, 127949444), (2, 63974722), (4, 31987361), (7, 18278492), (14, 9139246), (28, 4569623), (373, 343028), (746, 171514), (1492, 85757), (2611, 49004), (5222, 24502), (10444, 12251)]