4815728

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 9364728

約数和(自身を除く): 4549000

約数列:

[1, 2, 4, 8, 16, 491, 613, 982, 1226, 1964, 2452, 3928, 4904, 7856, 9808, 300983, 601966, 1203932, 2407864, 4815728]

約数ペア:

[(1, 4815728), (2, 2407864), (4, 1203932), (8, 601966), (16, 300983), (491, 9808), (613, 7856), (982, 4904), (1226, 3928), (1964, 2452)]