4257156972

素因数分解:

$2^2\times 3^1\times {\mathrm{354763081}}^1$

素因数の和:354763088

約数の個数: 12

約数和(自身を含む): 9933366296

約数和(自身を除く): 5676209324

約数列:

[1, 2, 3, 4, 6, 12, 354763081, 709526162, 1064289243, 1419052324, 2128578486, 4257156972]

約数ペア:

[(1, 4257156972), (2, 2128578486), (3, 1419052324), (4, 1064289243), (6, 709526162), (12, 354763081)]