1225609112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2081}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 2833185600

約数和(自身を除く): 1607576488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 809, 1618, 2081, 3236, 4162, 5663, 6472, 8324, 10517, 11326, 14567, 16648, 21034, 22652, 27053, 29134, 42068, 45304, 54106, 58268, 73619, 84136, 108212, 116536, 147238, 189371, 216424, 294476, 378742, 588952, 757484, 1514968, 1683529, 3367058, 6734116, 11784703, 13468232, 21885877, 23569406, 43771754, 47138812, 87543508, 94277624, 153201139, 175087016, 306402278, 612804556, 1225609112]

約数ペア:

[(1, 1225609112), (2, 612804556), (4, 306402278), (7, 175087016), (8, 153201139), (13, 94277624), (14, 87543508), (26, 47138812), (28, 43771754), (52, 23569406), (56, 21885877), (91, 13468232), (104, 11784703), (182, 6734116), (364, 3367058), (728, 1683529), (809, 1514968), (1618, 757484), (2081, 588952), (3236, 378742), (4162, 294476), (5663, 216424), (6472, 189371), (8324, 147238), (10517, 116536), (11326, 108212), (14567, 84136), (16648, 73619), (21034, 58268), (22652, 54106), (27053, 45304), (29134, 42068)]