18803673863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4813}}^1$

素因数の和:5139

約数の個数: 32

約数和(自身を含む): 21528978240

約数和(自身を除く): 2725304377

約数列:

[1, 13, 29, 43, 241, 377, 559, 1247, 3133, 4813, 6989, 10363, 16211, 62569, 90857, 134719, 139577, 206959, 300527, 1159933, 1814501, 2690467, 3906851, 6001811, 15079129, 33638057, 49877119, 78023543, 437294741, 648402547, 1446436451, 18803673863]

約数ペア:

[(1, 18803673863), (13, 1446436451), (29, 648402547), (43, 437294741), (241, 78023543), (377, 49877119), (559, 33638057), (1247, 15079129), (3133, 6001811), (4813, 3906851), (6989, 2690467), (10363, 1814501), (16211, 1159933), (62569, 300527), (90857, 206959), (134719, 139577)]