1338860172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{18617}}^1$

素因数の和:19098

約数の個数: 48

約数和(自身を含む): 3371794272

約数和(自身を除く): 2032934100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 461, 922, 1383, 1844, 2766, 5532, 5993, 11986, 17979, 18617, 23972, 35958, 37234, 55851, 71916, 74468, 111702, 223404, 242021, 484042, 726063, 968084, 1452126, 2904252, 8582437, 17164874, 25747311, 34329748, 51494622, 102989244, 111571681, 223143362, 334715043, 446286724, 669430086, 1338860172]

約数ペア:

[(1, 1338860172), (2, 669430086), (3, 446286724), (4, 334715043), (6, 223143362), (12, 111571681), (13, 102989244), (26, 51494622), (39, 34329748), (52, 25747311), (78, 17164874), (156, 8582437), (461, 2904252), (922, 1452126), (1383, 968084), (1844, 726063), (2766, 484042), (5532, 242021), (5993, 223404), (11986, 111702), (17979, 74468), (18617, 71916), (23972, 55851), (35958, 37234)]