247029153494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1\times {\mathrm{24407}}^1$

素因数の和:28100

約数の個数: 32

約数和(自身を含む): 393117981696

約数和(自身を除く): 146088828202

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 3607, 7214, 24407, 48814, 82961, 165922, 220027, 440054, 561361, 1122722, 1488827, 2977654, 5060621, 10121242, 34243021, 68486042, 88036049, 176072098, 2024829127, 4049658254, 5370198989, 10740397978, 123514576747, 247029153494]

約数ペア:

[(1, 247029153494), (2, 123514576747), (23, 10740397978), (46, 5370198989), (61, 4049658254), (122, 2024829127), (1403, 176072098), (2806, 88036049), (3607, 68486042), (7214, 34243021), (24407, 10121242), (48814, 5060621), (82961, 2977654), (165922, 1488827), (220027, 1122722), (440054, 561361)]