889853224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{120511}}^1$

素因数の和:120601

約数の個数: 32

約数和(自身を含む): 1822141440

約数和(自身を除く): 932288216

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 120511, 241022, 482044, 964088, 1566643, 3133286, 6266572, 8556281, 12533144, 17112562, 34225124, 68450248, 111231653, 222463306, 444926612, 889853224]

約数ペア:

[(1, 889853224), (2, 444926612), (4, 222463306), (8, 111231653), (13, 68450248), (26, 34225124), (52, 17112562), (71, 12533144), (104, 8556281), (142, 6266572), (284, 3133286), (568, 1566643), (923, 964088), (1846, 482044), (3692, 241022), (7384, 120511)]