1585253012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{66529}}^1$

素因数の和:66600

約数の個数: 48

約数和(自身を含む): 3397820160

約数和(自身を除く): 1812567148

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 66529, 133058, 266116, 465703, 931406, 1530167, 1862812, 2461573, 3060334, 4923146, 6120668, 9846292, 10711169, 17231011, 21422338, 34462022, 42844676, 56616179, 68924044, 113232358, 226464716, 396313253, 792626506, 1585253012]

約数ペア:

[(1, 1585253012), (2, 792626506), (4, 396313253), (7, 226464716), (14, 113232358), (23, 68924044), (28, 56616179), (37, 42844676), (46, 34462022), (74, 21422338), (92, 17231011), (148, 10711169), (161, 9846292), (259, 6120668), (322, 4923146), (518, 3060334), (644, 2461573), (851, 1862812), (1036, 1530167), (1702, 931406), (3404, 465703), (5957, 266116), (11914, 133058), (23828, 66529)]