395186584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{24203}}^1$

素因数の和:24379

約数の個数: 32

約数和(自身を含む): 803088720

約数和(自身を除く): 407902136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 24203, 48406, 96812, 193624, 314639, 629278, 1258556, 2517112, 3799871, 7599742, 15199484, 30398968, 49398323, 98796646, 197593292, 395186584]

約数ペア:

[(1, 395186584), (2, 197593292), (4, 98796646), (8, 49398323), (13, 30398968), (26, 15199484), (52, 7599742), (104, 3799871), (157, 2517112), (314, 1258556), (628, 629278), (1256, 314639), (2041, 193624), (4082, 96812), (8164, 48406), (16328, 24203)]