1916348

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 3880800

約数和(自身を除く): 1964452

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 769, 1246, 1538, 2492, 3076, 5383, 10766, 21532, 68441, 136882, 273764, 479087, 958174, 1916348]

約数ペア:

[(1, 1916348), (2, 958174), (4, 479087), (7, 273764), (14, 136882), (28, 68441), (89, 21532), (178, 10766), (356, 5383), (623, 3076), (769, 2492), (1246, 1538)]