2146304503

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1\times {\mathrm{1847}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 2478389760

約数和(自身を除く): 332085257

約数列:

[1, 7, 109, 763, 1523, 1847, 10661, 12929, 166007, 201323, 1162049, 1409261, 2812981, 19690867, 306614929, 2146304503]

約数ペア:

[(1, 2146304503), (7, 306614929), (109, 19690867), (763, 2812981), (1523, 1409261), (1847, 1162049), (10661, 201323), (12929, 166007)]