2198537024

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{798887}}^1$

素因数の和:798942

約数の個数: 28

約数和(自身を含む): 4464186144

約数和(自身を除く): 2265649120

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 798887, 1597774, 3195548, 6391096, 12782192, 25564384, 34352141, 51128768, 68704282, 137408564, 274817128, 549634256, 1099268512, 2198537024]

約数ペア:

[(1, 2198537024), (2, 1099268512), (4, 549634256), (8, 274817128), (16, 137408564), (32, 68704282), (43, 51128768), (64, 34352141), (86, 25564384), (172, 12782192), (344, 6391096), (688, 3195548), (1376, 1597774), (2752, 798887)]