826645884

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{3929}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 1960912800

約数和(自身を除く): 1134266916

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 197, 267, 356, 394, 534, 591, 788, 1068, 1182, 2364, 3929, 7858, 11787, 15716, 17533, 23574, 35066, 47148, 52599, 70132, 105198, 210396, 349681, 699362, 774013, 1049043, 1398724, 1548026, 2098086, 2322039, 3096052, 4196172, 4644078, 9288156, 68887157, 137774314, 206661471, 275548628, 413322942, 826645884]

約数ペア:

[(1, 826645884), (2, 413322942), (3, 275548628), (4, 206661471), (6, 137774314), (12, 68887157), (89, 9288156), (178, 4644078), (197, 4196172), (267, 3096052), (356, 2322039), (394, 2098086), (534, 1548026), (591, 1398724), (788, 1049043), (1068, 774013), (1182, 699362), (2364, 349681), (3929, 210396), (7858, 105198), (11787, 70132), (15716, 52599), (17533, 47148), (23574, 35066)]