4945553668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{23981}}^1$

素因数の和:24148

約数の個数: 48

約数和(自身を含む): 9750121920

約数和(自身を除く): 4804568252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 109, 172, 218, 436, 473, 946, 1199, 1892, 2398, 4687, 4796, 9374, 18748, 23981, 47962, 51557, 95924, 103114, 206228, 263791, 527582, 1031183, 1055164, 2062366, 2613929, 4124732, 5227858, 10455716, 11343013, 22686026, 28753219, 45372052, 57506438, 112398947, 115012876, 224797894, 449595788, 1236388417, 2472776834, 4945553668]

約数ペア:

[(1, 4945553668), (2, 2472776834), (4, 1236388417), (11, 449595788), (22, 224797894), (43, 115012876), (44, 112398947), (86, 57506438), (109, 45372052), (172, 28753219), (218, 22686026), (436, 11343013), (473, 10455716), (946, 5227858), (1199, 4124732), (1892, 2613929), (2398, 2062366), (4687, 1055164), (4796, 1031183), (9374, 527582), (18748, 263791), (23981, 206228), (47962, 103114), (51557, 95924)]