2790980446

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{6679}}^1$

素因数の和:6880

約数の個数: 24

約数和(自身を含む): 4324672080

約数和(自身を除く): 1533691634

約数列:

[1, 2, 43, 86, 113, 226, 1849, 3698, 4859, 6679, 9718, 13358, 208937, 287197, 417874, 574394, 754727, 1509454, 12349471, 24698942, 32453261, 64906522, 1395490223, 2790980446]

約数ペア:

[(1, 2790980446), (2, 1395490223), (43, 64906522), (86, 32453261), (113, 24698942), (226, 12349471), (1849, 1509454), (3698, 754727), (4859, 574394), (6679, 417874), (9718, 287197), (13358, 208937)]