25643738341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{1447}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 29339260160

約数和(自身を除く): 3695521819

約数列:

[1, 13, 19, 157, 247, 457, 1447, 2041, 2983, 5941, 8683, 18811, 27493, 38779, 71749, 112879, 227179, 357409, 661279, 932737, 1363231, 2953327, 4316401, 8596627, 12564301, 17722003, 56113213, 103820803, 163335913, 1349670439, 1972595257, 25643738341]

約数ペア:

[(1, 25643738341), (13, 1972595257), (19, 1349670439), (157, 163335913), (247, 103820803), (457, 56113213), (1447, 17722003), (2041, 12564301), (2983, 8596627), (5941, 4316401), (8683, 2953327), (18811, 1363231), (27493, 932737), (38779, 661279), (71749, 357409), (112879, 227179)]