270999788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{4493}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 502824672

約数和(自身を除く): 231824884

約数列:

[1, 2, 4, 17, 34, 68, 887, 1774, 3548, 4493, 8986, 15079, 17972, 30158, 60316, 76381, 152762, 305524, 3985291, 7970582, 15941164, 67749947, 135499894, 270999788]

約数ペア:

[(1, 270999788), (2, 135499894), (4, 67749947), (17, 15941164), (34, 7970582), (68, 3985291), (887, 305524), (1774, 152762), (3548, 76381), (4493, 60316), (8986, 30158), (15079, 17972)]