1260394448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{1571}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 2505214656

約数和(自身を除く): 1244820208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1223, 1571, 2446, 3142, 4892, 6284, 9784, 12568, 19568, 25136, 50143, 64411, 100286, 128822, 200572, 257644, 401144, 515288, 802288, 1030576, 1921333, 3842666, 7685332, 15370664, 30741328, 78774653, 157549306, 315098612, 630197224, 1260394448]

約数ペア:

[(1, 1260394448), (2, 630197224), (4, 315098612), (8, 157549306), (16, 78774653), (41, 30741328), (82, 15370664), (164, 7685332), (328, 3842666), (656, 1921333), (1223, 1030576), (1571, 802288), (2446, 515288), (3142, 401144), (4892, 257644), (6284, 200572), (9784, 128822), (12568, 100286), (19568, 64411), (25136, 50143)]