1796665940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1472677}}^1$

素因数の和:1472747

約数の個数: 24

約数和(自身を含む): 3834853512

約数和(自身を除く): 2038187572

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1472677, 2945354, 5890708, 7363385, 14726770, 29453540, 89833297, 179666594, 359333188, 449166485, 898332970, 1796665940]

約数ペア:

[(1, 1796665940), (2, 898332970), (4, 449166485), (5, 359333188), (10, 179666594), (20, 89833297), (61, 29453540), (122, 14726770), (244, 7363385), (305, 5890708), (610, 2945354), (1220, 1472677)]