2510361938

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{8837}}^1$

素因数の和:9146

約数の個数: 32

約数和(自身を含む): 4367810304

約数和(自身を除く): 1857448366

約数列:

[1, 2, 7, 14, 103, 197, 206, 394, 721, 1379, 1442, 2758, 8837, 17674, 20291, 40582, 61859, 123718, 142037, 284074, 910211, 1740889, 1820422, 3481778, 6371477, 12186223, 12742954, 24372446, 179311567, 358623134, 1255180969, 2510361938]

約数ペア:

[(1, 2510361938), (2, 1255180969), (7, 358623134), (14, 179311567), (103, 24372446), (197, 12742954), (206, 12186223), (394, 6371477), (721, 3481778), (1379, 1820422), (1442, 1740889), (2758, 910211), (8837, 284074), (17674, 142037), (20291, 123718), (40582, 61859)]