275394964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 523959744

約数和(自身を除く): 248564780

約数列:

[1, 2, 4, 13, 26, 52, 169, 307, 338, 614, 676, 1228, 1327, 2654, 3991, 5308, 7982, 15964, 17251, 34502, 51883, 69004, 103766, 207532, 224263, 407389, 448526, 814778, 897052, 1629556, 5296057, 10592114, 21184228, 68848741, 137697482, 275394964]

約数ペア:

[(1, 275394964), (2, 137697482), (4, 68848741), (13, 21184228), (26, 10592114), (52, 5296057), (169, 1629556), (307, 897052), (338, 814778), (614, 448526), (676, 407389), (1228, 224263), (1327, 207532), (2654, 103766), (3991, 69004), (5308, 51883), (7982, 34502), (15964, 17251)]