2183619655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{159563}}^1$

素因数の和:159615

約数の個数: 32

約数和(自身を含む): 3308719104

約数和(自身を除く): 1125099449

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 159563, 797815, 1116941, 2712571, 3669949, 5584705, 13562855, 18349745, 18987997, 25689643, 62389133, 94939985, 128448215, 311945665, 436723931, 2183619655]

約数ペア:

[(1, 2183619655), (5, 436723931), (7, 311945665), (17, 128448215), (23, 94939985), (35, 62389133), (85, 25689643), (115, 18987997), (119, 18349745), (161, 13562855), (391, 5584705), (595, 3669949), (805, 2712571), (1955, 1116941), (2737, 797815), (13685, 159563)]