13171772894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1105571}}^1$

素因数の和:1105640

約数の個数: 32

約数和(自身を含む): 24198759936

約数和(自身を除く): 11026987042

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 1105571, 2211142, 7738997, 15477994, 25428133, 40906127, 50856266, 81812254, 177996931, 286342889, 355993862, 572685778, 940840921, 1881681842, 6585886447, 13171772894]

約数ペア:

[(1, 13171772894), (2, 6585886447), (7, 1881681842), (14, 940840921), (23, 572685778), (37, 355993862), (46, 286342889), (74, 177996931), (161, 81812254), (259, 50856266), (322, 40906127), (518, 25428133), (851, 15477994), (1702, 7738997), (5957, 2211142), (11914, 1105571)]