1489103632

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1980191}}^1$

素因数の和:1980246

約数の個数: 20

約数和(自身を含む): 2946525696

約数和(自身を除く): 1457422064

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1980191, 3960382, 7920764, 15841528, 31683056, 93068977, 186137954, 372275908, 744551816, 1489103632]

約数ペア:

[(1, 1489103632), (2, 744551816), (4, 372275908), (8, 186137954), (16, 93068977), (47, 31683056), (94, 15841528), (188, 7920764), (376, 3960382), (752, 1980191)]