281639166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21863}}^1$

素因数の和:22000

約数の個数: 32

約数和(自身を含む): 598199040

約数和(自身を除く): 316559874

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 21863, 43726, 65589, 131178, 415397, 830794, 1246191, 2470519, 2492382, 4941038, 7411557, 14823114, 46939861, 93879722, 140819583, 281639166]

約数ペア:

[(1, 281639166), (2, 140819583), (3, 93879722), (6, 46939861), (19, 14823114), (38, 7411557), (57, 4941038), (113, 2492382), (114, 2470519), (226, 1246191), (339, 830794), (678, 415397), (2147, 131178), (4294, 65589), (6441, 43726), (12882, 21863)]