2429392

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 5456000

約数和(自身を除く): 3026608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 199, 218, 398, 436, 763, 796, 872, 1393, 1526, 1592, 1744, 2786, 3052, 3184, 5572, 6104, 11144, 12208, 21691, 22288, 43382, 86764, 151837, 173528, 303674, 347056, 607348, 1214696, 2429392]

約数ペア:

[(1, 2429392), (2, 1214696), (4, 607348), (7, 347056), (8, 303674), (14, 173528), (16, 151837), (28, 86764), (56, 43382), (109, 22288), (112, 21691), (199, 12208), (218, 11144), (398, 6104), (436, 5572), (763, 3184), (796, 3052), (872, 2786), (1393, 1744), (1526, 1592)]