2783268290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{110491}}^1$

素因数の和:110738

約数の個数: 32

約数和(自身を含む): 5489242560

約数和(自身を除く): 2705974270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 110491, 220982, 552455, 1104910, 1215401, 2430802, 6077005, 12154010, 25302439, 50604878, 126512195, 253024390, 278326829, 556653658, 1391634145, 2783268290]

約数ペア:

[(1, 2783268290), (2, 1391634145), (5, 556653658), (10, 278326829), (11, 253024390), (22, 126512195), (55, 50604878), (110, 25302439), (229, 12154010), (458, 6077005), (1145, 2430802), (2290, 1215401), (2519, 1104910), (5038, 552455), (12595, 220982), (25190, 110491)]