1364816

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 2663892

約数和(自身を除く): 1299076

約数列:

[1, 2, 4, 8, 16, 197, 394, 433, 788, 866, 1576, 1732, 3152, 3464, 6928, 85301, 170602, 341204, 682408, 1364816]

約数ペア:

[(1, 1364816), (2, 682408), (4, 341204), (8, 170602), (16, 85301), (197, 6928), (394, 3464), (433, 3152), (788, 1732), (866, 1576)]