8785356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 21638400

約数和(自身を除く): 12853044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 229, 276, 278, 417, 458, 556, 687, 834, 916, 1374, 1668, 2748, 3197, 5267, 6394, 9591, 10534, 12788, 15801, 19182, 21068, 31602, 31831, 38364, 63204, 63662, 95493, 127324, 190986, 381972, 732113, 1464226, 2196339, 2928452, 4392678, 8785356]

約数ペア:

[(1, 8785356), (2, 4392678), (3, 2928452), (4, 2196339), (6, 1464226), (12, 732113), (23, 381972), (46, 190986), (69, 127324), (92, 95493), (138, 63662), (139, 63204), (229, 38364), (276, 31831), (278, 31602), (417, 21068), (458, 19182), (556, 15801), (687, 12788), (834, 10534), (916, 9591), (1374, 6394), (1668, 5267), (2748, 3197)]