1109508532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 2212056000

約数和(自身を除く): 1102547468

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 121, 172, 178, 242, 356, 473, 484, 599, 946, 979, 1198, 1892, 1958, 2396, 3827, 3916, 5203, 6589, 7654, 10406, 10769, 13178, 15308, 20812, 21538, 25757, 26356, 42097, 43076, 51514, 53311, 72479, 84194, 103028, 106622, 144958, 168388, 213244, 283327, 289916, 463067, 566654, 586421, 926134, 1133308, 1172842, 1852268, 2292373, 2345684, 3116597, 4584746, 6233194, 6450631, 9169492, 12466388, 12901262, 25216103, 25802524, 50432206, 100864412, 277377133, 554754266, 1109508532]

約数ペア:

[(1, 1109508532), (2, 554754266), (4, 277377133), (11, 100864412), (22, 50432206), (43, 25802524), (44, 25216103), (86, 12901262), (89, 12466388), (121, 9169492), (172, 6450631), (178, 6233194), (242, 4584746), (356, 3116597), (473, 2345684), (484, 2292373), (599, 1852268), (946, 1172842), (979, 1133308), (1198, 926134), (1892, 586421), (1958, 566654), (2396, 463067), (3827, 289916), (3916, 283327), (5203, 213244), (6589, 168388), (7654, 144958), (10406, 106622), (10769, 103028), (13178, 84194), (15308, 72479), (20812, 53311), (21538, 51514), (25757, 43076), (26356, 42097)]