2993146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 5221440

約数和(自身を除く): 2228294

約数列:

[1, 2, 13, 19, 26, 38, 73, 83, 146, 166, 247, 494, 949, 1079, 1387, 1577, 1898, 2158, 2774, 3154, 6059, 12118, 18031, 20501, 36062, 41002, 78767, 115121, 157534, 230242, 1496573, 2993146]

約数ペア:

[(1, 2993146), (2, 1496573), (13, 230242), (19, 157534), (26, 115121), (38, 78767), (73, 41002), (83, 36062), (146, 20501), (166, 18031), (247, 12118), (494, 6059), (949, 3154), (1079, 2774), (1387, 2158), (1577, 1898)]