289662910

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 529172352

約数和(自身を除く): 239509442

約数列:

[1, 2, 5, 10, 107, 211, 214, 422, 535, 1055, 1070, 1283, 2110, 2566, 6415, 12830, 22577, 45154, 112885, 137281, 225770, 270713, 274562, 541426, 686405, 1353565, 1372810, 2707130, 28966291, 57932582, 144831455, 289662910]

約数ペア:

[(1, 289662910), (2, 144831455), (5, 57932582), (10, 28966291), (107, 2707130), (211, 1372810), (214, 1353565), (422, 686405), (535, 541426), (1055, 274562), (1070, 270713), (1283, 225770), (2110, 137281), (2566, 112885), (6415, 45154), (12830, 22577)]