1779356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 3338496

約数和(自身を除く): 1559140

約数列:

[1, 2, 4, 17, 34, 68, 137, 191, 274, 382, 548, 764, 2329, 3247, 4658, 6494, 9316, 12988, 26167, 52334, 104668, 444839, 889678, 1779356]

約数ペア:

[(1, 1779356), (2, 889678), (4, 444839), (17, 104668), (34, 52334), (68, 26167), (137, 12988), (191, 9316), (274, 6494), (382, 4658), (548, 3247), (764, 2329)]