4955548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 9414272

約数和(自身を除く): 4458724

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 607, 628, 1214, 2041, 2428, 4082, 7891, 8164, 15782, 31564, 95299, 190598, 381196, 1238887, 2477774, 4955548]

約数ペア:

[(1, 4955548), (2, 2477774), (4, 1238887), (13, 381196), (26, 190598), (52, 95299), (157, 31564), (314, 15782), (607, 8164), (628, 7891), (1214, 4082), (2041, 2428)]