2140854204

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{1567}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 5029291008

約数和(自身を除く): 2888436804

約数列:

[1, 2, 3, 4, 6, 12, 257, 443, 514, 771, 886, 1028, 1329, 1542, 1567, 1772, 2658, 3084, 3134, 4701, 5316, 6268, 9402, 18804, 113851, 227702, 341553, 402719, 455404, 683106, 694181, 805438, 1208157, 1366212, 1388362, 1610876, 2082543, 2416314, 2776724, 4165086, 4832628, 8330172, 178404517, 356809034, 535213551, 713618068, 1070427102, 2140854204]

約数ペア:

[(1, 2140854204), (2, 1070427102), (3, 713618068), (4, 535213551), (6, 356809034), (12, 178404517), (257, 8330172), (443, 4832628), (514, 4165086), (771, 2776724), (886, 2416314), (1028, 2082543), (1329, 1610876), (1542, 1388362), (1567, 1366212), (1772, 1208157), (2658, 805438), (3084, 694181), (3134, 683106), (4701, 455404), (5316, 402719), (6268, 341553), (9402, 227702), (18804, 113851)]