43420754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 74798640

約数和(自身を除く): 31377886

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 509, 1018, 2509, 3281, 5018, 6562, 6617, 8653, 13234, 17306, 42653, 85306, 98237, 112489, 196474, 224978, 1277081, 1670029, 2554162, 3340058, 21710377, 43420754]

約数ペア:

[(1, 43420754), (2, 21710377), (13, 3340058), (17, 2554162), (26, 1670029), (34, 1277081), (193, 224978), (221, 196474), (386, 112489), (442, 98237), (509, 85306), (1018, 42653), (2509, 17306), (3281, 13234), (5018, 8653), (6562, 6617)]