2631119792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757811}}^1$

素因数の和:757857

約数の個数: 40

約数和(自身を含む): 6013996032

約数和(自身を除く): 3382876240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 757811, 1515622, 3031244, 5304677, 6062488, 10609354, 12124976, 21218708, 23492141, 42437416, 46984282, 84874832, 93968564, 164444987, 187937128, 328889974, 375874256, 657779948, 1315559896, 2631119792]

約数ペア:

[(1, 2631119792), (2, 1315559896), (4, 657779948), (7, 375874256), (8, 328889974), (14, 187937128), (16, 164444987), (28, 93968564), (31, 84874832), (56, 46984282), (62, 42437416), (112, 23492141), (124, 21218708), (217, 12124976), (248, 10609354), (434, 6062488), (496, 5304677), (868, 3031244), (1736, 1515622), (3472, 757811)]