1906288

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:712

約数の個数: 20

約数和(自身を含む): 3715288

約数和(自身を除く): 1809000

約数列:

[1, 2, 4, 8, 16, 283, 421, 566, 842, 1132, 1684, 2264, 3368, 4528, 6736, 119143, 238286, 476572, 953144, 1906288]

約数ペア:

[(1, 1906288), (2, 953144), (4, 476572), (8, 238286), (16, 119143), (283, 6736), (421, 4528), (566, 3368), (842, 2264), (1132, 1684)]