6248420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4663}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 13320384

約数和(自身を除く): 7071964

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4663, 9326, 18652, 23315, 46630, 93260, 312421, 624842, 1249684, 1562105, 3124210, 6248420]

約数ペア:

[(1, 6248420), (2, 3124210), (4, 1562105), (5, 1249684), (10, 624842), (20, 312421), (67, 93260), (134, 46630), (268, 23315), (335, 18652), (670, 9326), (1340, 4663)]