1320343732

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{204641}}^1$

素因数の和:206258

約数の個数: 12

約数和(自身を含む): 2312045316

約数和(自身を除く): 991701584

約数列:

[1, 2, 4, 1613, 3226, 6452, 204641, 409282, 818564, 330085933, 660171866, 1320343732]

約数ペア:

[(1, 1320343732), (2, 660171866), (4, 330085933), (1613, 818564), (3226, 409282), (6452, 204641)]