7140484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 13529880

約数和(自身を除く): 6389396

約数列:

[1, 2, 4, 13, 26, 52, 353, 389, 706, 778, 1412, 1556, 4589, 5057, 9178, 10114, 18356, 20228, 137317, 274634, 549268, 1785121, 3570242, 7140484]

約数ペア:

[(1, 7140484), (2, 3570242), (4, 1785121), (13, 549268), (26, 274634), (52, 137317), (353, 20228), (389, 18356), (706, 10114), (778, 9178), (1412, 5057), (1556, 4589)]