985671442

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{144569}}^1$

素因数の和:145065

約数の個数: 16

約数和(自身を含む): 1693203840

約数和(自身を除く): 707532398

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 144569, 289138, 1011983, 2023966, 70405103, 140810206, 492835721, 985671442]

約数ペア:

[(1, 985671442), (2, 492835721), (7, 140810206), (14, 70405103), (487, 2023966), (974, 1011983), (3409, 289138), (6818, 144569)]