1676253872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{117319}}^1$

素因数の和:117393

約数の個数: 40

約数和(自身を含む): 3491443200

約数和(自身を除く): 1815189328

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 117319, 234638, 469276, 938552, 1877104, 2229061, 4458122, 5513993, 8916244, 11027986, 17832488, 22055972, 35664976, 44111944, 88223888, 104765867, 209531734, 419063468, 838126936, 1676253872]

約数ペア:

[(1, 1676253872), (2, 838126936), (4, 419063468), (8, 209531734), (16, 104765867), (19, 88223888), (38, 44111944), (47, 35664976), (76, 22055972), (94, 17832488), (152, 11027986), (188, 8916244), (304, 5513993), (376, 4458122), (752, 2229061), (893, 1877104), (1786, 938552), (3572, 469276), (7144, 234638), (14288, 117319)]