4281838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 7050240

約数和(自身を除く): 2768402

約数列:

[1, 2, 11, 22, 191, 382, 1019, 2038, 2101, 4202, 11209, 22418, 194629, 389258, 2140919, 4281838]

約数ペア:

[(1, 4281838), (2, 2140919), (11, 389258), (22, 194629), (191, 22418), (382, 11209), (1019, 4202), (2038, 2101)]