1591888272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2551103}}^1$

素因数の和:2551127

約数の個数: 40

約数和(自身を含む): 4428716544

約数和(自身を除く): 2836828272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2551103, 5102206, 7653309, 10204412, 15306618, 20408824, 30613236, 33164339, 40817648, 61226472, 66328678, 99493017, 122452944, 132657356, 198986034, 265314712, 397972068, 530629424, 795944136, 1591888272]

約数ペア:

[(1, 1591888272), (2, 795944136), (3, 530629424), (4, 397972068), (6, 265314712), (8, 198986034), (12, 132657356), (13, 122452944), (16, 99493017), (24, 66328678), (26, 61226472), (39, 40817648), (48, 33164339), (52, 30613236), (78, 20408824), (104, 15306618), (156, 10204412), (208, 7653309), (312, 5102206), (624, 2551103)]