2511866018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 3993808896

約数和(自身を除く): 1481942878

約数列:

[1, 2, 23, 46, 83, 166, 307, 614, 1909, 2143, 3818, 4286, 7061, 14122, 25481, 49289, 50962, 98578, 177869, 355738, 586063, 657901, 1172126, 1315802, 4090987, 8181974, 15131723, 30263446, 54605783, 109211566, 1255933009, 2511866018]

約数ペア:

[(1, 2511866018), (2, 1255933009), (23, 109211566), (46, 54605783), (83, 30263446), (166, 15131723), (307, 8181974), (614, 4090987), (1909, 1315802), (2143, 1172126), (3818, 657901), (4286, 586063), (7061, 355738), (14122, 177869), (25481, 98578), (49289, 50962)]