2018933248

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{91703}}^1$

素因数の和:91764

約数の個数: 40

約数和(自身を含む): 4127780448

約数和(自身を除く): 2108847200

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 91703, 183406, 366812, 733624, 1467248, 2934496, 3943229, 5868992, 7886458, 11737984, 15772916, 23475968, 31545832, 46951936, 63091664, 126183328, 252366656, 504733312, 1009466624, 2018933248]

約数ペア:

[(1, 2018933248), (2, 1009466624), (4, 504733312), (8, 252366656), (16, 126183328), (32, 63091664), (43, 46951936), (64, 31545832), (86, 23475968), (128, 15772916), (172, 11737984), (256, 7886458), (344, 5868992), (512, 3943229), (688, 2934496), (1376, 1467248), (2752, 733624), (5504, 366812), (11008, 183406), (22016, 91703)]