2138226695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 2980817280

約数和(自身を除く): 842590585

約数列:

[1, 5, 11, 29, 47, 55, 121, 145, 235, 319, 517, 605, 1363, 1595, 2585, 2593, 3509, 5687, 6815, 12965, 14993, 17545, 28435, 28523, 74965, 75197, 121871, 142615, 164923, 313753, 375985, 609355, 824615, 827167, 1340581, 1568765, 3534259, 4135835, 6702905, 9098837, 14746391, 17671295, 38876849, 45494185, 73731955, 194384245, 427645339, 2138226695]

約数ペア:

[(1, 2138226695), (5, 427645339), (11, 194384245), (29, 73731955), (47, 45494185), (55, 38876849), (121, 17671295), (145, 14746391), (235, 9098837), (319, 6702905), (517, 4135835), (605, 3534259), (1363, 1568765), (1595, 1340581), (2585, 827167), (2593, 824615), (3509, 609355), (5687, 375985), (6815, 313753), (12965, 164923), (14993, 142615), (17545, 121871), (28435, 75197), (28523, 74965)]