2149041018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{819619}}^1$

素因数の和:819666

約数の個数: 32

約数和(自身を含む): 4721011200

約数和(自身を除く): 2571970182

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 819619, 1639238, 2458857, 4917714, 15572761, 18851237, 31145522, 37702474, 46718283, 56553711, 93436566, 113107422, 358173503, 716347006, 1074520509, 2149041018]

約数ペア:

[(1, 2149041018), (2, 1074520509), (3, 716347006), (6, 358173503), (19, 113107422), (23, 93436566), (38, 56553711), (46, 46718283), (57, 37702474), (69, 31145522), (114, 18851237), (138, 15572761), (437, 4917714), (874, 2458857), (1311, 1639238), (2622, 819619)]