387262526

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4013}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 680902848

約数和(自身を除く): 293640322

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 427, 791, 854, 1582, 4013, 6893, 8026, 13786, 28091, 48251, 56182, 96502, 244793, 453469, 489586, 906938, 1713551, 3174283, 3427102, 6348566, 27661609, 55323218, 193631263, 387262526]

約数ペア:

[(1, 387262526), (2, 193631263), (7, 55323218), (14, 27661609), (61, 6348566), (113, 3427102), (122, 3174283), (226, 1713551), (427, 906938), (791, 489586), (854, 453469), (1582, 244793), (4013, 96502), (6893, 56182), (8026, 48251), (13786, 28091)]