1981802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1163158

約数列:

[1, 2, 29, 47, 58, 94, 727, 1363, 1454, 2726, 21083, 34169, 42166, 68338, 990901, 1981802]

約数ペア:

[(1, 1981802), (2, 990901), (29, 68338), (47, 42166), (58, 34169), (94, 21083), (727, 2726), (1363, 1454)]