2311958374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 3888622080

約数和(自身を除く): 1576663706

約数列:

[1, 2, 11, 22, 71, 121, 142, 239, 242, 478, 563, 781, 1126, 1562, 2629, 5258, 6193, 8591, 12386, 16969, 17182, 28919, 33938, 39973, 57838, 68123, 79946, 134557, 136246, 186659, 269114, 373318, 439703, 879406, 1480127, 2053249, 2960254, 4106498, 4836733, 9553547, 9673466, 16281397, 19107094, 32562794, 105089017, 210178034, 1155979187, 2311958374]

約数ペア:

[(1, 2311958374), (2, 1155979187), (11, 210178034), (22, 105089017), (71, 32562794), (121, 19107094), (142, 16281397), (239, 9673466), (242, 9553547), (478, 4836733), (563, 4106498), (781, 2960254), (1126, 2053249), (1562, 1480127), (2629, 879406), (5258, 439703), (6193, 373318), (8591, 269114), (12386, 186659), (16969, 136246), (17182, 134557), (28919, 79946), (33938, 68123), (39973, 57838)]