2499126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 5763840

約数和(自身を除く): 3264714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 379, 471, 758, 942, 1099, 1137, 2198, 2274, 2653, 3297, 5306, 6594, 7959, 15918, 59503, 119006, 178509, 357018, 416521, 833042, 1249563, 2499126]

約数ペア:

[(1, 2499126), (2, 1249563), (3, 833042), (6, 416521), (7, 357018), (14, 178509), (21, 119006), (42, 59503), (157, 15918), (314, 7959), (379, 6594), (471, 5306), (758, 3297), (942, 2653), (1099, 2274), (1137, 2198)]