439746749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 510935040

約数和(自身を除く): 71188291

約数列:

[1, 13, 29, 31, 191, 197, 377, 403, 899, 2483, 2561, 5539, 5713, 5921, 6107, 11687, 37627, 72007, 74269, 76973, 79391, 171709, 177103, 489151, 1091183, 1166437, 2232217, 2302339, 14185379, 15163681, 33826673, 439746749]

約数ペア:

[(1, 439746749), (13, 33826673), (29, 15163681), (31, 14185379), (191, 2302339), (197, 2232217), (377, 1166437), (403, 1091183), (899, 489151), (2483, 177103), (2561, 171709), (5539, 79391), (5713, 76973), (5921, 74269), (6107, 72007), (11687, 37627)]