2143508

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 18

約数和(自身を含む): 3925194

約数和(自身を除く): 1781686

約数列:

[1, 2, 4, 23, 46, 92, 529, 1013, 1058, 2026, 2116, 4052, 23299, 46598, 93196, 535877, 1071754, 2143508]

約数ペア:

[(1, 2143508), (2, 1071754), (4, 535877), (23, 93196), (46, 46598), (92, 23299), (529, 4052), (1013, 2116), (1058, 2026)]