2857861442

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 4505352192

約数和(自身を除く): 1647490750

約数列:

[1, 2, 43, 53, 86, 106, 127, 254, 2279, 4558, 4937, 5461, 6731, 9874, 10922, 13462, 212291, 261661, 289433, 424582, 523322, 578866, 626999, 1253998, 11251423, 22502846, 26960957, 33230947, 53921914, 66461894, 1428930721, 2857861442]

約数ペア:

[(1, 2857861442), (2, 1428930721), (43, 66461894), (53, 53921914), (86, 33230947), (106, 26960957), (127, 22502846), (254, 11251423), (2279, 1253998), (4558, 626999), (4937, 578866), (5461, 523322), (6731, 424582), (9874, 289433), (10922, 261661), (13462, 212291)]