713643238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{24781}}^1$

素因数の和:24829

約数の個数: 48

約数和(自身を含む): 1423874592

約数和(自身を除く): 710231354

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, 24781, 28798, 49562, 173467, 272591, 346934, 421277, 545182, 842554, 1908137, 2948939, 2998501, 3816274, 4634047, 5897878, 5997002, 9268094, 20989507, 32438329, 41979014, 50974517, 64876658, 101949034, 356821619, 713643238]

約数ペア:

[(1, 713643238), (2, 356821619), (7, 101949034), (11, 64876658), (14, 50974517), (17, 41979014), (22, 32438329), (34, 20989507), (77, 9268094), (119, 5997002), (121, 5897878), (154, 4634047), (187, 3816274), (238, 2998501), (242, 2948939), (374, 1908137), (847, 842554), (1309, 545182), (1694, 421277), (2057, 346934), (2618, 272591), (4114, 173467), (14399, 49562), (24781, 28798)]