1298367091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 1564738560

約数和(自身を除く): 266371469

約数列:

[1, 7, 29, 83, 203, 263, 293, 581, 1841, 2051, 2407, 7627, 8497, 16849, 21829, 24319, 53389, 59479, 77059, 152803, 170233, 539413, 633041, 705251, 2234711, 4431287, 4936757, 6395897, 15642977, 44771279, 185481013, 1298367091]

約数ペア:

[(1, 1298367091), (7, 185481013), (29, 44771279), (83, 15642977), (203, 6395897), (263, 4936757), (293, 4431287), (581, 2234711), (1841, 705251), (2051, 633041), (2407, 539413), (7627, 170233), (8497, 152803), (16849, 77059), (21829, 59479), (24319, 53389)]