854343791152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{1162537}}^1$

素因数の和:1164565

約数の個数: 40

約数和(自身を含む): 1728126687456

約数和(自身を除く): 873782896304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1997, 3994, 7988, 15976, 31952, 45931, 91862, 183724, 367448, 734896, 1162537, 2325074, 4650148, 9300296, 18600592, 26738351, 53476702, 106953404, 213906808, 427813616, 2321586389, 4643172778, 9286345556, 18572691112, 37145382224, 53396486947, 106792973894, 213585947788, 427171895576, 854343791152]

約数ペア:

[(1, 854343791152), (2, 427171895576), (4, 213585947788), (8, 106792973894), (16, 53396486947), (23, 37145382224), (46, 18572691112), (92, 9286345556), (184, 4643172778), (368, 2321586389), (1997, 427813616), (3994, 213906808), (7988, 106953404), (15976, 53476702), (31952, 26738351), (45931, 18600592), (91862, 9300296), (183724, 4650148), (367448, 2325074), (734896, 1162537)]