1413940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 3239712

約数和(自身を除く): 1825772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6427, 12854, 25708, 32135, 64270, 70697, 128540, 141394, 282788, 353485, 706970, 1413940]

約数ペア:

[(1, 1413940), (2, 706970), (4, 353485), (5, 282788), (10, 141394), (11, 128540), (20, 70697), (22, 64270), (44, 32135), (55, 25708), (110, 12854), (220, 6427)]