1189748812

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{46337}}^1$

素因数の和:46486

約数の個数: 36

約数和(自身を含む): 2440529784

約数和(自身を除く): 1250780972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 6419, 12838, 25676, 46337, 92674, 185348, 324359, 648718, 1297436, 2270513, 4541026, 6070147, 9082052, 12140294, 24280588, 42491029, 84982058, 169964116, 297437203, 594874406, 1189748812]

約数ペア:

[(1, 1189748812), (2, 594874406), (4, 297437203), (7, 169964116), (14, 84982058), (28, 42491029), (49, 24280588), (98, 12140294), (131, 9082052), (196, 6070147), (262, 4541026), (524, 2270513), (917, 1297436), (1834, 648718), (3668, 324359), (6419, 185348), (12838, 92674), (25676, 46337)]