1489230112

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{655471}}^1$

素因数の和:655552

約数の個数: 24

約数和(自身を含む): 2973220992

約数和(自身を除く): 1483990880

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 655471, 1310942, 2621884, 5243768, 10487536, 20975072, 46538441, 93076882, 186153764, 372307528, 744615056, 1489230112]

約数ペア:

[(1, 1489230112), (2, 744615056), (4, 372307528), (8, 186153764), (16, 93076882), (32, 46538441), (71, 20975072), (142, 10487536), (284, 5243768), (568, 2621884), (1136, 1310942), (2272, 655471)]