2009769872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{106721}}^1$

素因数の和:106847

約数の個数: 40

約数和(自身を含む): 4287663072

約数和(自身を除く): 2277893200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 9416, 18832, 106721, 213442, 426884, 853768, 1173931, 1707536, 2347862, 4695724, 9391448, 11419147, 18782896, 22838294, 45676588, 91353176, 125610617, 182706352, 251221234, 502442468, 1004884936, 2009769872]

約数ペア:

[(1, 2009769872), (2, 1004884936), (4, 502442468), (8, 251221234), (11, 182706352), (16, 125610617), (22, 91353176), (44, 45676588), (88, 22838294), (107, 18782896), (176, 11419147), (214, 9391448), (428, 4695724), (856, 2347862), (1177, 1707536), (1712, 1173931), (2354, 853768), (4708, 426884), (9416, 213442), (18832, 106721)]