1869454657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 2340126720

約数和(自身を除く): 470672063

約数列:

[1, 7, 17, 47, 79, 119, 329, 553, 799, 1343, 3713, 4231, 5593, 9401, 25991, 29617, 63121, 71927, 198857, 334249, 441847, 503489, 1391999, 2339743, 3380569, 5682233, 15709703, 23663983, 39775631, 109967921, 267064951, 1869454657]

約数ペア:

[(1, 1869454657), (7, 267064951), (17, 109967921), (47, 39775631), (79, 23663983), (119, 15709703), (329, 5682233), (553, 3380569), (799, 2339743), (1343, 1391999), (3713, 503489), (4231, 441847), (5593, 334249), (9401, 198857), (25991, 71927), (29617, 63121)]