1796640638585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7349}}^1\times {\mathrm{28711}}^1$

素因数の和:36209

約数の個数: 32

約数和(自身を含む): 2339936121600

約数和(自身を除く): 543295483015

約数列:

[1, 5, 13, 65, 131, 655, 1703, 7349, 8515, 28711, 36745, 95537, 143555, 373243, 477685, 962719, 1866215, 3761141, 4813595, 12515347, 18805705, 48894833, 62576735, 210997139, 244474165, 1054985695, 2742962807, 13714814035, 27640625209, 138203126045, 359328127717, 1796640638585]

約数ペア:

[(1, 1796640638585), (5, 359328127717), (13, 138203126045), (65, 27640625209), (131, 13714814035), (655, 2742962807), (1703, 1054985695), (7349, 244474165), (8515, 210997139), (28711, 62576735), (36745, 48894833), (95537, 18805705), (143555, 12515347), (373243, 4813595), (477685, 3761141), (962719, 1866215)]