1275873004

素因数分解:

$2^2\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{10909}}^1$

素因数の和:15097

約数の個数: 24

約数和(自身を含む): 2552590880

約数和(自身を除く): 1276717876

約数列:

[1, 2, 4, 7, 14, 28, 4177, 8354, 10909, 16708, 21818, 29239, 43636, 58478, 76363, 116956, 152726, 305452, 45566893, 91133786, 182267572, 318968251, 637936502, 1275873004]

約数ペア:

[(1, 1275873004), (2, 637936502), (4, 318968251), (7, 182267572), (14, 91133786), (28, 45566893), (4177, 305452), (8354, 152726), (10909, 116956), (16708, 76363), (21818, 58478), (29239, 43636)]