2019545836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{17579}}^1$

素因数の和:17974

約数の個数: 48

約数和(自身を含む): 4418346240

約数和(自身を除く): 2398800404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 373, 746, 1492, 2611, 4103, 5222, 8206, 10444, 16412, 17579, 28721, 35158, 57442, 70316, 114884, 123053, 193369, 246106, 386738, 492212, 773476, 1353583, 2707166, 5414332, 6556967, 13113934, 26227868, 45898769, 72126637, 91797538, 144253274, 183595076, 288506548, 504886459, 1009772918, 2019545836]

約数ペア:

[(1, 2019545836), (2, 1009772918), (4, 504886459), (7, 288506548), (11, 183595076), (14, 144253274), (22, 91797538), (28, 72126637), (44, 45898769), (77, 26227868), (154, 13113934), (308, 6556967), (373, 5414332), (746, 2707166), (1492, 1353583), (2611, 773476), (4103, 492212), (5222, 386738), (8206, 246106), (10444, 193369), (16412, 123053), (17579, 114884), (28721, 70316), (35158, 57442)]