2000387858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4273}}^1$

素因数の和:4587

約数の個数: 48

約数和(自身を含む): 3709814904

約数和(自身を除く): 1709427046

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 281, 562, 833, 1666, 1967, 3934, 4273, 4777, 8546, 9554, 13769, 27538, 29911, 33439, 59822, 66878, 72641, 145282, 209377, 234073, 418754, 468146, 508487, 1016974, 1200713, 2401426, 3559409, 7118818, 8404991, 16809982, 20412121, 40824242, 58834937, 117669874, 142884847, 285769694, 1000193929, 2000387858]

約数ペア:

[(1, 2000387858), (2, 1000193929), (7, 285769694), (14, 142884847), (17, 117669874), (34, 58834937), (49, 40824242), (98, 20412121), (119, 16809982), (238, 8404991), (281, 7118818), (562, 3559409), (833, 2401426), (1666, 1200713), (1967, 1016974), (3934, 508487), (4273, 468146), (4777, 418754), (8546, 234073), (9554, 209377), (13769, 145282), (27538, 72641), (29911, 66878), (33439, 59822)]