1036579990

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{745741}}^1$

素因数の和:745887

約数の個数: 16

約数和(自身を含む): 1879269840

約数和(自身を除く): 842689850

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 745741, 1491482, 3728705, 7457410, 103657999, 207315998, 518289995, 1036579990]

約数ペア:

[(1, 1036579990), (2, 518289995), (5, 207315998), (10, 103657999), (139, 7457410), (278, 3728705), (695, 1491482), (1390, 745741)]