447763984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{314441}}^1$

素因数の和:314538

約数の個数: 20

約数和(自身を含む): 877293180

約数和(自身を除く): 429529196

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 314441, 628882, 1257764, 2515528, 5031056, 27985249, 55970498, 111940996, 223881992, 447763984]

約数ペア:

[(1, 447763984), (2, 223881992), (4, 111940996), (8, 55970498), (16, 27985249), (89, 5031056), (178, 2515528), (356, 1257764), (712, 628882), (1424, 314441)]