718172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 1547616

約数和(自身を除く): 829444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1973, 3946, 7892, 13811, 25649, 27622, 51298, 55244, 102596, 179543, 359086, 718172]

約数ペア:

[(1, 718172), (2, 359086), (4, 179543), (7, 102596), (13, 55244), (14, 51298), (26, 27622), (28, 25649), (52, 13811), (91, 7892), (182, 3946), (364, 1973)]