1011956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 1958880

約数和(自身を除く): 946924

約数列:

[1, 2, 4, 11, 22, 44, 109, 211, 218, 422, 436, 844, 1199, 2321, 2398, 4642, 4796, 9284, 22999, 45998, 91996, 252989, 505978, 1011956]

約数ペア:

[(1, 1011956), (2, 505978), (4, 252989), (11, 91996), (22, 45998), (44, 22999), (109, 9284), (211, 4796), (218, 4642), (422, 2398), (436, 2321), (844, 1199)]