2028821038

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{39439}}^1$

素因数の和:39564

約数の個数: 24

約数和(自身を含む): 3269181600

約数和(自身を除く): 1240360562

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 25721, 39439, 51442, 78878, 670463, 1340926, 3510071, 7020142, 11397871, 22795742, 59671207, 119342414, 1014410519, 2028821038]

約数ペア:

[(1, 2028821038), (2, 1014410519), (17, 119342414), (34, 59671207), (89, 22795742), (178, 11397871), (289, 7020142), (578, 3510071), (1513, 1340926), (3026, 670463), (25721, 78878), (39439, 51442)]