2820993266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{40897}}^1$

素因数の和:41298

約数の個数: 32

約数和(自身を含む): 5221856640

約数和(自身を除く): 2400863374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 379, 758, 2653, 4927, 5306, 9854, 34489, 40897, 68978, 81794, 286279, 531661, 572558, 1063322, 3721627, 7443254, 15499963, 30999926, 108499741, 201499519, 216999482, 402999038, 1410496633, 2820993266]

約数ペア:

[(1, 2820993266), (2, 1410496633), (7, 402999038), (13, 216999482), (14, 201499519), (26, 108499741), (91, 30999926), (182, 15499963), (379, 7443254), (758, 3721627), (2653, 1063322), (4927, 572558), (5306, 531661), (9854, 286279), (34489, 81794), (40897, 68978)]