1489352854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{109721}}^1$

素因数の和:110351

約数の個数: 16

約数和(自身を含む): 2441095056

約数和(自身を除く): 951742202

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 13574, 109721, 219442, 1206931, 2413862, 67697857, 135395714, 744676427, 1489352854]

約数ペア:

[(1, 1489352854), (2, 744676427), (11, 135395714), (22, 67697857), (617, 2413862), (1234, 1206931), (6787, 219442), (13574, 109721)]