1039948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 2240672

約数和(自身を除く): 1200724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2857, 5714, 11428, 19999, 37141, 39998, 74282, 79996, 148564, 259987, 519974, 1039948]

約数ペア:

[(1, 1039948), (2, 519974), (4, 259987), (7, 148564), (13, 79996), (14, 74282), (26, 39998), (28, 37141), (52, 19999), (91, 11428), (182, 5714), (364, 2857)]