746281601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{2207}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 869863680

約数和(自身を除く): 123582079

約数列:

[1, 13, 19, 37, 247, 481, 703, 1369, 2207, 9139, 17797, 26011, 28691, 41933, 81659, 338143, 545129, 1061567, 1551521, 3021383, 20169773, 39277979, 57406277, 746281601]

約数ペア:

[(1, 746281601), (13, 57406277), (19, 39277979), (37, 20169773), (247, 3021383), (481, 1551521), (703, 1061567), (1369, 545129), (2207, 338143), (9139, 81659), (17797, 41933), (26011, 28691)]