1792940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 3795792

約数和(自身を除く): 2002852

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 571, 628, 785, 1142, 1570, 2284, 2855, 3140, 5710, 11420, 89647, 179294, 358588, 448235, 896470, 1792940]

約数ペア:

[(1, 1792940), (2, 896470), (4, 448235), (5, 358588), (10, 179294), (20, 89647), (157, 11420), (314, 5710), (571, 3140), (628, 2855), (785, 2284), (1142, 1570)]