2017823511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 3185049600

約数和(自身を除く): 1167226089

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 191, 253, 341, 449, 573, 713, 759, 1023, 1347, 2101, 2139, 4393, 4939, 5921, 6303, 7843, 10327, 13179, 13919, 14817, 17763, 23529, 30981, 41757, 48323, 65131, 85759, 113597, 136183, 144969, 153109, 195393, 257277, 320137, 340791, 408549, 459327, 943349, 960411, 1498013, 1972457, 2658529, 2830047, 3521507, 4494039, 5917371, 7975587, 10564521, 21697027, 29243819, 61146167, 65091081, 87731457, 183438501, 672607837, 2017823511]

約数ペア:

[(1, 2017823511), (3, 672607837), (11, 183438501), (23, 87731457), (31, 65091081), (33, 61146167), (69, 29243819), (93, 21697027), (191, 10564521), (253, 7975587), (341, 5917371), (449, 4494039), (573, 3521507), (713, 2830047), (759, 2658529), (1023, 1972457), (1347, 1498013), (2101, 960411), (2139, 943349), (4393, 459327), (4939, 408549), (5921, 340791), (6303, 320137), (7843, 257277), (10327, 195393), (13179, 153109), (13919, 144969), (14817, 136183), (17763, 113597), (23529, 85759), (30981, 65131), (41757, 48323)]