1400881922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{280513}}^1$

素因数の和:280753

約数の個数: 16

約数和(自身を含む): 2302458912

約数和(自身を除く): 901576990

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 280513, 561026, 3085643, 6171286, 63676451, 127352902, 700440961, 1400881922]

約数ペア:

[(1, 1400881922), (2, 700440961), (11, 127352902), (22, 63676451), (227, 6171286), (454, 3085643), (2497, 561026), (4994, 280513)]