4972270

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 8977248

約数和(自身を除く): 4004978

約数列:

[1, 2, 5, 10, 487, 974, 1021, 2042, 2435, 4870, 5105, 10210, 497227, 994454, 2486135, 4972270]

約数ペア:

[(1, 4972270), (2, 2486135), (5, 994454), (10, 497227), (487, 10210), (974, 5105), (1021, 4870), (2042, 2435)]