2680776215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36791}}^1$

素因数の和:36887

約数の個数: 32

約数和(自身を含む): 3708633600

約数和(自身を除く): 1027857385

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 1121, 1235, 3835, 5605, 14573, 36791, 72865, 183955, 478283, 699029, 2170669, 2391415, 3495145, 9087377, 10853345, 28218697, 41242711, 45436885, 141093485, 206213555, 536155243, 2680776215]

約数ペア:

[(1, 2680776215), (5, 536155243), (13, 206213555), (19, 141093485), (59, 45436885), (65, 41242711), (95, 28218697), (247, 10853345), (295, 9087377), (767, 3495145), (1121, 2391415), (1235, 2170669), (3835, 699029), (5605, 478283), (14573, 183955), (36791, 72865)]