1884891152

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{15991}}^1$

素因数の和:16191

約数の個数: 40

約数和(自身を含む): 3747885120

約数和(自身を除く): 1862993968

約数列:

[1, 2, 4, 8, 16, 53, 106, 139, 212, 278, 424, 556, 848, 1112, 2224, 7367, 14734, 15991, 29468, 31982, 58936, 63964, 117872, 127928, 255856, 847523, 1695046, 2222749, 3390092, 4445498, 6780184, 8890996, 13560368, 17781992, 35563984, 117805697, 235611394, 471222788, 942445576, 1884891152]

約数ペア:

[(1, 1884891152), (2, 942445576), (4, 471222788), (8, 235611394), (16, 117805697), (53, 35563984), (106, 17781992), (139, 13560368), (212, 8890996), (278, 6780184), (424, 4445498), (556, 3390092), (848, 2222749), (1112, 1695046), (2224, 847523), (7367, 255856), (14734, 127928), (15991, 117872), (29468, 63964), (31982, 58936)]