1478045264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4861991}}^1$

素因数の和:4862018

約数の個数: 20

約数和(自身を含む): 3014435040

約数和(自身を除く): 1536389776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4861991, 9723982, 19447964, 38895928, 77791856, 92377829, 184755658, 369511316, 739022632, 1478045264]

約数ペア:

[(1, 1478045264), (2, 739022632), (4, 369511316), (8, 184755658), (16, 92377829), (19, 77791856), (38, 38895928), (76, 19447964), (152, 9723982), (304, 4861991)]