2198424

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 3345576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 659, 834, 1112, 1318, 1668, 1977, 2636, 3336, 3954, 5272, 7908, 15816, 91601, 183202, 274803, 366404, 549606, 732808, 1099212, 2198424]

約数ペア:

[(1, 2198424), (2, 1099212), (3, 732808), (4, 549606), (6, 366404), (8, 274803), (12, 183202), (24, 91601), (139, 15816), (278, 7908), (417, 5272), (556, 3954), (659, 3336), (834, 2636), (1112, 1977), (1318, 1668)]