1374950

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 2591352

約数和(自身を除く): 1216402

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 257, 514, 535, 1070, 1285, 2570, 2675, 5350, 6425, 12850, 27499, 54998, 137495, 274990, 687475, 1374950]

約数ペア:

[(1, 1374950), (2, 687475), (5, 274990), (10, 137495), (25, 54998), (50, 27499), (107, 12850), (214, 6425), (257, 5350), (514, 2675), (535, 2570), (1070, 1285)]