2697266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 4753728

約数和(自身を除く): 2056462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9431, 18862, 103741, 122603, 207482, 245206, 1348633, 2697266]

約数ペア:

[(1, 2697266), (2, 1348633), (11, 245206), (13, 207482), (22, 122603), (26, 103741), (143, 18862), (286, 9431)]