127619212

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{3061}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 255493280

約数和(自身を除く): 127874068

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 3061, 5956, 6122, 10423, 12244, 20846, 21427, 41692, 42854, 85708, 4557829, 9115658, 18231316, 31904803, 63809606, 127619212]

約数ペア:

[(1, 127619212), (2, 63809606), (4, 31904803), (7, 18231316), (14, 9115658), (28, 4557829), (1489, 85708), (2978, 42854), (3061, 41692), (5956, 21427), (6122, 20846), (10423, 12244)]