1032845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 1373760

約数和(自身を除く): 340915

約数列:

[1, 5, 11, 55, 89, 211, 445, 979, 1055, 2321, 4895, 11605, 18779, 93895, 206569, 1032845]

約数ペア:

[(1, 1032845), (5, 206569), (11, 93895), (55, 18779), (89, 11605), (211, 4895), (445, 2321), (979, 1055)]