2920778892

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{86959}}^1$

素因数の和:87283

約数の個数: 48

約数和(自身を含む): 7596825600

約数和(自身を除く): 4676046708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 8397, 11196, 16794, 33588, 86959, 173918, 260877, 347836, 521754, 782631, 1043508, 1565262, 2347893, 3130524, 4695786, 9391572, 27044249, 54088498, 81132747, 108176996, 162265494, 243398241, 324530988, 486796482, 730194723, 973592964, 1460389446, 2920778892]

約数ペア:

[(1, 2920778892), (2, 1460389446), (3, 973592964), (4, 730194723), (6, 486796482), (9, 324530988), (12, 243398241), (18, 162265494), (27, 108176996), (36, 81132747), (54, 54088498), (108, 27044249), (311, 9391572), (622, 4695786), (933, 3130524), (1244, 2347893), (1866, 1565262), (2799, 1043508), (3732, 782631), (5598, 521754), (8397, 347836), (11196, 260877), (16794, 173918), (33588, 86959)]