2013081034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 3144683520

約数和(自身を除く): 1131602486

約数列:

[1, 2, 43, 71, 86, 142, 439, 751, 878, 1502, 3053, 6106, 18877, 31169, 32293, 37754, 53321, 62338, 64586, 106642, 329689, 659378, 1340267, 2292803, 2680534, 4585606, 14176627, 23407919, 28353254, 46815838, 1006540517, 2013081034]

約数ペア:

[(1, 2013081034), (2, 1006540517), (43, 46815838), (71, 28353254), (86, 23407919), (142, 14176627), (439, 4585606), (751, 2680534), (878, 2292803), (1502, 1340267), (3053, 659378), (6106, 329689), (18877, 106642), (31169, 64586), (32293, 62338), (37754, 53321)]