915121922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103217}}^1$

素因数の和:103274

約数の個数: 32

約数和(自身を含む): 1664699904

約数和(自身を除く): 749577982

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 103217, 206434, 1135387, 1341821, 2270774, 2683642, 3199727, 6399454, 14760031, 29520062, 35196997, 41596451, 70393994, 83192902, 457560961, 915121922]

約数ペア:

[(1, 915121922), (2, 457560961), (11, 83192902), (13, 70393994), (22, 41596451), (26, 35196997), (31, 29520062), (62, 14760031), (143, 6399454), (286, 3199727), (341, 2683642), (403, 2270774), (682, 1341821), (806, 1135387), (4433, 206434), (8866, 103217)]