520069188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{19853}}^1$

素因数の和:19956

約数の個数: 48

約数和(自身を含む): 1267479360

約数和(自身を除く): 747410172

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 2183, 4366, 6549, 8732, 13098, 19853, 26196, 39706, 59559, 79412, 119118, 238236, 734561, 1171327, 1469122, 2203683, 2342654, 2938244, 3513981, 4407366, 4685308, 7027962, 8814732, 14055924, 43339099, 86678198, 130017297, 173356396, 260034594, 520069188]

約数ペア:

[(1, 520069188), (2, 260034594), (3, 173356396), (4, 130017297), (6, 86678198), (12, 43339099), (37, 14055924), (59, 8814732), (74, 7027962), (111, 4685308), (118, 4407366), (148, 3513981), (177, 2938244), (222, 2342654), (236, 2203683), (354, 1469122), (444, 1171327), (708, 734561), (2183, 238236), (4366, 119118), (6549, 79412), (8732, 59559), (13098, 39706), (19853, 26196)]