429981262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 673596000

約数和(自身を除く): 243614738

約数列:

[1, 2, 53, 59, 106, 118, 197, 349, 394, 698, 3127, 6254, 10441, 11623, 18497, 20591, 20882, 23246, 36994, 41182, 68753, 137506, 616019, 1091323, 1232038, 2182646, 3643909, 4056427, 7287818, 8112854, 214990631, 429981262]

約数ペア:

[(1, 429981262), (2, 214990631), (53, 8112854), (59, 7287818), (106, 4056427), (118, 3643909), (197, 2182646), (349, 1232038), (394, 1091323), (698, 616019), (3127, 137506), (6254, 68753), (10441, 41182), (11623, 36994), (18497, 23246), (20591, 20882)]