291211632010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28355563}}^1$

素因数の和:28355662

約数の個数: 32

約数和(自身を含む): 571648170240

約数和(自身を除く): 280436538230

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 28355563, 56711126, 141777815, 283555630, 368622319, 737244638, 1843111595, 2240089477, 3686223190, 4480178954, 11200447385, 22400894770, 29121163201, 58242326402, 145605816005, 291211632010]

約数ペア:

[(1, 291211632010), (2, 145605816005), (5, 58242326402), (10, 29121163201), (13, 22400894770), (26, 11200447385), (65, 4480178954), (79, 3686223190), (130, 2240089477), (158, 1843111595), (395, 737244638), (790, 368622319), (1027, 283555630), (2054, 141777815), (5135, 56711126), (10270, 28355563)]