2012252008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2087}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 4153282560

約数和(自身を除く): 2141030552

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 127, 146, 254, 292, 508, 584, 949, 1016, 1651, 1898, 2087, 3302, 3796, 4174, 6604, 7592, 8348, 9271, 13208, 16696, 18542, 27131, 37084, 54262, 74168, 108524, 120523, 152351, 217048, 241046, 265049, 304702, 482092, 530098, 609404, 964184, 1060196, 1218808, 1980563, 2120392, 3445637, 3961126, 6891274, 7922252, 13782548, 15844504, 19348577, 27565096, 38697154, 77394308, 154788616, 251531501, 503063002, 1006126004, 2012252008]

約数ペア:

[(1, 2012252008), (2, 1006126004), (4, 503063002), (8, 251531501), (13, 154788616), (26, 77394308), (52, 38697154), (73, 27565096), (104, 19348577), (127, 15844504), (146, 13782548), (254, 7922252), (292, 6891274), (508, 3961126), (584, 3445637), (949, 2120392), (1016, 1980563), (1651, 1218808), (1898, 1060196), (2087, 964184), (3302, 609404), (3796, 530098), (4174, 482092), (6604, 304702), (7592, 265049), (8348, 241046), (9271, 217048), (13208, 152351), (16696, 120523), (18542, 108524), (27131, 74168), (37084, 54262)]