2012246392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{123239}}^1$

素因数の和:123415

約数の個数: 32

約数和(自身を含む): 4089103200

約数和(自身を除く): 2076856808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 123239, 246478, 492956, 985912, 1602107, 3204214, 6408428, 12816856, 19348523, 38697046, 77394092, 154788184, 251530799, 503061598, 1006123196, 2012246392]

約数ペア:

[(1, 2012246392), (2, 1006123196), (4, 503061598), (8, 251530799), (13, 154788184), (26, 77394092), (52, 38697046), (104, 19348523), (157, 12816856), (314, 6408428), (628, 3204214), (1256, 1602107), (2041, 985912), (4082, 492956), (8164, 246478), (16328, 123239)]