518037494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 851044320

約数和(自身を除く): 333006826

約数列:

[1, 2, 13, 26, 89, 178, 211, 422, 1061, 1157, 2122, 2314, 2743, 5486, 13793, 18779, 27586, 37558, 94429, 188858, 223871, 244127, 447742, 488254, 1227577, 2455154, 2910323, 5820646, 19924519, 39849038, 259018747, 518037494]

約数ペア:

[(1, 518037494), (2, 259018747), (13, 39849038), (26, 19924519), (89, 5820646), (178, 2910323), (211, 2455154), (422, 1227577), (1061, 488254), (1157, 447742), (2122, 244127), (2314, 223871), (2743, 188858), (5486, 94429), (13793, 37558), (18779, 27586)]