2918441392

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{294673}}^1$

素因数の和:295300

約数の個数: 20

約数和(自身を含む): 5663634280

約数和(自身を除く): 2745192888

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 294673, 589346, 1178692, 2357384, 4714768, 182402587, 364805174, 729610348, 1459220696, 2918441392]

約数ペア:

[(1, 2918441392), (2, 1459220696), (4, 729610348), (8, 364805174), (16, 182402587), (619, 4714768), (1238, 2357384), (2476, 1178692), (4952, 589346), (9904, 294673)]