520080922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{42989}}^1$

素因数の和:43277

約数の個数: 16

約数和(自身を含む): 817153920

約数和(自身を除く): 297072998

約数列:

[1, 2, 23, 46, 263, 526, 6049, 12098, 42989, 85978, 988747, 1977494, 11306107, 22612214, 260040461, 520080922]

約数ペア:

[(1, 520080922), (2, 260040461), (23, 22612214), (46, 11306107), (263, 1977494), (526, 988747), (6049, 85978), (12098, 42989)]