7970293738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{18313}}^1$

素因数の和:18670

約数の個数: 32

約数和(自身を含む): 13270470912

約数和(自身を除く): 5300177174

約数列:

[1, 2, 11, 22, 73, 146, 271, 542, 803, 1606, 2981, 5962, 18313, 19783, 36626, 39566, 201443, 217613, 402886, 435226, 1336849, 2673698, 4962823, 9925646, 14705339, 29410678, 54591053, 109182106, 362286079, 724572158, 3985146869, 7970293738]

約数ペア:

[(1, 7970293738), (2, 3985146869), (11, 724572158), (22, 362286079), (73, 109182106), (146, 54591053), (271, 29410678), (542, 14705339), (803, 9925646), (1606, 4962823), (2981, 2673698), (5962, 1336849), (18313, 435226), (19783, 402886), (36626, 217613), (39566, 201443)]