1845572212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{2003}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 3614510592

約数和(自身を除く): 1768938380

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 487, 946, 974, 1892, 1948, 2003, 4006, 5357, 8012, 10714, 20941, 21428, 22033, 41882, 44066, 83764, 86129, 88132, 172258, 230351, 344516, 460702, 921404, 947419, 975461, 1894838, 1950922, 3789676, 3901844, 10730071, 21460142, 41944823, 42920284, 83889646, 167779292, 461393053, 922786106, 1845572212]

約数ペア:

[(1, 1845572212), (2, 922786106), (4, 461393053), (11, 167779292), (22, 83889646), (43, 42920284), (44, 41944823), (86, 21460142), (172, 10730071), (473, 3901844), (487, 3789676), (946, 1950922), (974, 1894838), (1892, 975461), (1948, 947419), (2003, 921404), (4006, 460702), (5357, 344516), (8012, 230351), (10714, 172258), (20941, 88132), (21428, 86129), (22033, 83764), (41882, 44066)]