388391044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{3541}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 720315288

約数和(自身を除く): 331924244

約数列:

[1, 2, 4, 17, 34, 68, 1613, 3226, 3541, 6452, 7082, 14164, 27421, 54842, 60197, 109684, 120394, 240788, 5711633, 11423266, 22846532, 97097761, 194195522, 388391044]

約数ペア:

[(1, 388391044), (2, 194195522), (4, 97097761), (17, 22846532), (34, 11423266), (68, 5711633), (1613, 240788), (3226, 120394), (3541, 109684), (6452, 60197), (7082, 54842), (14164, 27421)]