1288431362

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1\times {\mathrm{10303}}^1$

素因数の和:12353

約数の個数: 16

約数和(自身を含む): 1996173312

約数和(自身を除く): 707741950

約数列:

[1, 2, 31, 62, 2017, 4034, 10303, 20606, 62527, 125054, 319393, 638786, 20781151, 41562302, 644215681, 1288431362]

約数ペア:

[(1, 1288431362), (2, 644215681), (31, 41562302), (62, 20781151), (2017, 638786), (4034, 319393), (10303, 125054), (20606, 62527)]