38820466993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{49481}}^1$

素因数の和:49965

約数の個数: 32

約数和(自身を含む): 50618898432

約数和(自身を除く): 11798431439

約数列:

[1, 7, 11, 23, 77, 161, 253, 443, 1771, 3101, 4873, 10189, 34111, 49481, 71323, 112079, 346367, 544291, 784553, 1138063, 3810037, 7966441, 12518693, 21920083, 87630851, 153440581, 241120913, 504161909, 1687846391, 3529133363, 5545780999, 38820466993]

約数ペア:

[(1, 38820466993), (7, 5545780999), (11, 3529133363), (23, 1687846391), (77, 504161909), (161, 241120913), (253, 153440581), (443, 87630851), (1771, 21920083), (3101, 12518693), (4873, 7966441), (10189, 3810037), (34111, 1138063), (49481, 784553), (71323, 544291), (112079, 346367)]