2021574134

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{45533}}^1$

素因数の和:45895

約数の個数: 16

約数和(自身を含む): 3081741120

約数和(自身を除く): 1060166986

約数列:

[1, 2, 79, 158, 281, 562, 22199, 44398, 45533, 91066, 3597107, 7194214, 12794773, 25589546, 1010787067, 2021574134]

約数ペア:

[(1, 2021574134), (2, 1010787067), (79, 25589546), (158, 12794773), (281, 7194214), (562, 3597107), (22199, 91066), (44398, 45533)]