1288451318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{44741}}^1$

素因数の和:44789

約数の個数: 48

約数和(自身を含む): 2570696352

約数和(自身を除く): 1282245034

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 4114, 14399, 28798, 44741, 89482, 313187, 492151, 626374, 760597, 984302, 1521194, 3445057, 5324179, 5413661, 6890114, 8366567, 10648358, 10827322, 16733134, 37895627, 58565969, 75791254, 92032237, 117131938, 184064474, 644225659, 1288451318]

約数ペア:

[(1, 1288451318), (2, 644225659), (7, 184064474), (11, 117131938), (14, 92032237), (17, 75791254), (22, 58565969), (34, 37895627), (77, 16733134), (119, 10827322), (121, 10648358), (154, 8366567), (187, 6890114), (238, 5413661), (242, 5324179), (374, 3445057), (847, 1521194), (1309, 984302), (1694, 760597), (2057, 626374), (2618, 492151), (4114, 313187), (14399, 89482), (28798, 44741)]