2013210878

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{38729}}^1$

素因数の和:38864

約数の個数: 32

約数和(自身を含む): 3569356800

約数和(自身を除く): 1556145922

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 1106, 3713, 7426, 25991, 38729, 51982, 77458, 271103, 542206, 1820263, 3059591, 3640526, 6119182, 12741841, 21417137, 25483682, 42834274, 143800777, 287601554, 1006605439, 2013210878]

約数ペア:

[(1, 2013210878), (2, 1006605439), (7, 287601554), (14, 143800777), (47, 42834274), (79, 25483682), (94, 21417137), (158, 12741841), (329, 6119182), (553, 3640526), (658, 3059591), (1106, 1820263), (3713, 542206), (7426, 271103), (25991, 77458), (38729, 51982)]