1205381906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8419}}^1\times {\mathrm{4211}}^1$

素因数の和:12649

約数の個数: 16

約数和(自身を含む): 1915112160

約数和(自身を除く): 709730254

約数列:

[1, 2, 17, 34, 4211, 8419, 8422, 16838, 71587, 143123, 143174, 286246, 35452409, 70904818, 602690953, 1205381906]

約数ペア:

[(1, 1205381906), (2, 602690953), (17, 70904818), (34, 35452409), (4211, 286246), (8419, 143174), (8422, 143123), (16838, 71587)]