2149348084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{77549}}^1$

素因数の和:77620

約数の個数: 36

約数和(自身を含む): 4172345100

約数和(自身を除く): 2022997016

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 13858, 27716, 77549, 155098, 310196, 1008137, 2016274, 3179509, 4032548, 6359018, 12718036, 13105781, 26211562, 41333617, 52423124, 82667234, 165334468, 537337021, 1074674042, 2149348084]

約数ペア:

[(1, 2149348084), (2, 1074674042), (4, 537337021), (13, 165334468), (26, 82667234), (41, 52423124), (52, 41333617), (82, 26211562), (164, 13105781), (169, 12718036), (338, 6359018), (533, 4032548), (676, 3179509), (1066, 2016274), (2132, 1008137), (6929, 310196), (13858, 155098), (27716, 77549)]