2810366132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{6361}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 5814359040

約数和(自身を除く): 3003992908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 509, 868, 1018, 2036, 3563, 6361, 7126, 12722, 14252, 15779, 25444, 31558, 44527, 63116, 89054, 110453, 178108, 197191, 220906, 394382, 441812, 788764, 1380337, 2760674, 3237749, 5521348, 6475498, 12950996, 22664243, 45328486, 90656972, 100370219, 200740438, 401480876, 702591533, 1405183066, 2810366132]

約数ペア:

[(1, 2810366132), (2, 1405183066), (4, 702591533), (7, 401480876), (14, 200740438), (28, 100370219), (31, 90656972), (62, 45328486), (124, 22664243), (217, 12950996), (434, 6475498), (509, 5521348), (868, 3237749), (1018, 2760674), (2036, 1380337), (3563, 788764), (6361, 441812), (7126, 394382), (12722, 220906), (14252, 197191), (15779, 178108), (25444, 110453), (31558, 89054), (44527, 63116)]