636973316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8753}}^1$

素因数の和:8900

約数の個数: 48

約数和(自身を含む): 1341252864

約数和(自身を除く): 704279548

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2599, 3164, 5198, 8753, 10396, 17506, 18193, 35012, 36386, 61271, 72772, 122542, 201319, 245084, 402638, 805276, 989089, 1409233, 1978178, 2818466, 3956356, 5636932, 6923623, 13847246, 22749047, 27694492, 45498094, 90996188, 159243329, 318486658, 636973316]

約数ペア:

[(1, 636973316), (2, 318486658), (4, 159243329), (7, 90996188), (14, 45498094), (23, 27694492), (28, 22749047), (46, 13847246), (92, 6923623), (113, 5636932), (161, 3956356), (226, 2818466), (322, 1978178), (452, 1409233), (644, 989089), (791, 805276), (1582, 402638), (2599, 245084), (3164, 201319), (5198, 122542), (8753, 72772), (10396, 61271), (17506, 36386), (18193, 35012)]