1027385912

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{300757}}^1$

素因数の和:300831

約数の個数: 32

約数和(自身を含む): 2237639520

約数和(自身を除く): 1210253608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 300757, 601514, 1203028, 2105299, 2406056, 4210598, 8421196, 16842392, 18346177, 36692354, 73384708, 128423239, 146769416, 256846478, 513692956, 1027385912]

約数ペア:

[(1, 1027385912), (2, 513692956), (4, 256846478), (7, 146769416), (8, 128423239), (14, 73384708), (28, 36692354), (56, 18346177), (61, 16842392), (122, 8421196), (244, 4210598), (427, 2406056), (488, 2105299), (854, 1203028), (1708, 601514), (3416, 300757)]