2013210038

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{138403}}^1$

素因数の和:139451

約数の個数: 16

約数和(自身を含む): 3454563840

約数和(自身を除く): 1441353802

約数列:

[1, 2, 7, 14, 1039, 2078, 7273, 14546, 138403, 276806, 968821, 1937642, 143800717, 287601434, 1006605019, 2013210038]

約数ペア:

[(1, 2013210038), (2, 1006605019), (7, 287601434), (14, 143800717), (1039, 1937642), (2078, 968821), (7273, 276806), (14546, 138403)]