4131890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 8636544

約数和(自身を除く): 4504654

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 881, 938, 1762, 2345, 4405, 4690, 6167, 8810, 12334, 30835, 59027, 61670, 118054, 295135, 413189, 590270, 826378, 2065945, 4131890]

約数ペア:

[(1, 4131890), (2, 2065945), (5, 826378), (7, 590270), (10, 413189), (14, 295135), (35, 118054), (67, 61670), (70, 59027), (134, 30835), (335, 12334), (469, 8810), (670, 6167), (881, 4690), (938, 4405), (1762, 2345)]