9774894008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{857}}^1\times {\mathrm{11783}}^1$

素因数の和:12668

約数の個数: 48

約数和(自身を含む): 20170790640

約数和(自身を除く): 10395896632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 857, 968, 1714, 3428, 6856, 9427, 11783, 18854, 23566, 37708, 47132, 75416, 94264, 103697, 129613, 207394, 259226, 414788, 518452, 829576, 1036904, 1425743, 2851486, 5702972, 10098031, 11405944, 20196062, 40392124, 80784248, 111078341, 222156682, 444313364, 888626728, 1221861751, 2443723502, 4887447004, 9774894008]

約数ペア:

[(1, 9774894008), (2, 4887447004), (4, 2443723502), (8, 1221861751), (11, 888626728), (22, 444313364), (44, 222156682), (88, 111078341), (121, 80784248), (242, 40392124), (484, 20196062), (857, 11405944), (968, 10098031), (1714, 5702972), (3428, 2851486), (6856, 1425743), (9427, 1036904), (11783, 829576), (18854, 518452), (23566, 414788), (37708, 259226), (47132, 207394), (75416, 129613), (94264, 103697)]