285052646

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{3853}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 434546208

約数和(自身を除く): 149493562

約数列:

[1, 2, 71, 142, 521, 1042, 3853, 7706, 36991, 73982, 273563, 547126, 2007413, 4014826, 142526323, 285052646]

約数ペア:

[(1, 285052646), (2, 142526323), (71, 4014826), (142, 2007413), (521, 547126), (1042, 273563), (3853, 73982), (7706, 36991)]