2488831492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{3919}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 5121840640

約数和(自身を除く): 2633009148

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 613, 1036, 1226, 2452, 3919, 4291, 7838, 8582, 15676, 17164, 22681, 27433, 45362, 54866, 90724, 109732, 145003, 158767, 290006, 317534, 580012, 635068, 1015021, 2030042, 2402347, 4060084, 4804694, 9609388, 16816429, 33632858, 67265716, 88886839, 177773678, 355547356, 622207873, 1244415746, 2488831492]

約数ペア:

[(1, 2488831492), (2, 1244415746), (4, 622207873), (7, 355547356), (14, 177773678), (28, 88886839), (37, 67265716), (74, 33632858), (148, 16816429), (259, 9609388), (518, 4804694), (613, 4060084), (1036, 2402347), (1226, 2030042), (2452, 1015021), (3919, 635068), (4291, 580012), (7838, 317534), (8582, 290006), (15676, 158767), (17164, 145003), (22681, 109732), (27433, 90724), (45362, 54866)]