293079292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{68669}}^1$

素因数の和:68781

約数の個数: 24

約数和(自身を含む): 565291440

約数和(自身を除く): 272212148

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 68669, 137338, 274676, 755359, 1510718, 3021436, 6660893, 13321786, 26643572, 73269823, 146539646, 293079292]

約数ペア:

[(1, 293079292), (2, 146539646), (4, 73269823), (11, 26643572), (22, 13321786), (44, 6660893), (97, 3021436), (194, 1510718), (388, 755359), (1067, 274676), (2134, 137338), (4268, 68669)]