2131948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 4592672

約数和(自身を除く): 2460724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5857, 11714, 23428, 40999, 76141, 81998, 152282, 163996, 304564, 532987, 1065974, 2131948]

約数ペア:

[(1, 2131948), (2, 1065974), (4, 532987), (7, 304564), (13, 163996), (14, 152282), (26, 81998), (28, 76141), (52, 40999), (91, 23428), (182, 11714), (364, 5857)]