2174494

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 3760128

約数和(自身を除く): 1585634

約数列:

[1, 2, 7, 14, 127, 254, 889, 1223, 1778, 2446, 8561, 17122, 155321, 310642, 1087247, 2174494]

約数ペア:

[(1, 2174494), (2, 1087247), (7, 310642), (14, 155321), (127, 17122), (254, 8561), (889, 2446), (1223, 1778)]