133839410

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 244346112

約数和(自身を除く): 110506702

約数列:

[1, 2, 5, 10, 137, 211, 274, 422, 463, 685, 926, 1055, 1370, 2110, 2315, 4630, 28907, 57814, 63431, 97693, 126862, 144535, 195386, 289070, 317155, 488465, 634310, 976930, 13383941, 26767882, 66919705, 133839410]

約数ペア:

[(1, 133839410), (2, 66919705), (5, 26767882), (10, 13383941), (137, 976930), (211, 634310), (274, 488465), (422, 317155), (463, 289070), (685, 195386), (926, 144535), (1055, 126862), (1370, 97693), (2110, 63431), (2315, 57814), (4630, 28907)]