528037508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 994065408

約数和(自身を除く): 466027900

約数列:

[1, 2, 4, 31, 37, 62, 71, 74, 124, 142, 148, 284, 1147, 1621, 2201, 2294, 2627, 3242, 4402, 4588, 5254, 6484, 8804, 10508, 50251, 59977, 81437, 100502, 115091, 119954, 162874, 201004, 230182, 239908, 325748, 460364, 1859287, 3567821, 3718574, 4258367, 7135642, 7437148, 8516734, 14271284, 17033468, 132009377, 264018754, 528037508]

約数ペア:

[(1, 528037508), (2, 264018754), (4, 132009377), (31, 17033468), (37, 14271284), (62, 8516734), (71, 7437148), (74, 7135642), (124, 4258367), (142, 3718574), (148, 3567821), (284, 1859287), (1147, 460364), (1621, 325748), (2201, 239908), (2294, 230182), (2627, 201004), (3242, 162874), (4402, 119954), (4588, 115091), (5254, 100502), (6484, 81437), (8804, 59977), (10508, 50251)]