144911405978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1\times {\mathrm{459479}}^1$

素因数の和:461773

約数の個数: 16

約数和(自身を含む): 220528344960

約数和(自身を除く): 75616938982

約数列:

[1, 2, 71, 142, 2221, 4442, 157691, 315382, 459479, 918958, 32623009, 65246018, 1020502859, 2041005718, 72455702989, 144911405978]

約数ペア:

[(1, 144911405978), (2, 72455702989), (71, 2041005718), (142, 1020502859), (2221, 65246018), (4442, 32623009), (157691, 918958), (315382, 459479)]