126988444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{10729}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 243356400

約数和(自身を除く): 116367956

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 10729, 11836, 21458, 42916, 118019, 236038, 472076, 2886101, 5772202, 11544404, 31747111, 63494222, 126988444]

約数ペア:

[(1, 126988444), (2, 63494222), (4, 31747111), (11, 11544404), (22, 5772202), (44, 2886101), (269, 472076), (538, 236038), (1076, 118019), (2959, 42916), (5918, 21458), (10729, 11836)]