265972084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 548222976

約数和(自身を除く): 282250892

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 191, 287, 382, 574, 764, 1148, 1213, 1337, 2426, 2674, 4852, 5348, 7831, 8491, 15662, 16982, 31324, 33964, 49733, 54817, 99466, 109634, 198932, 219268, 231683, 348131, 463366, 696262, 926732, 1392524, 1621781, 3243562, 6487124, 9499003, 18998006, 37996012, 66493021, 132986042, 265972084]

約数ペア:

[(1, 265972084), (2, 132986042), (4, 66493021), (7, 37996012), (14, 18998006), (28, 9499003), (41, 6487124), (82, 3243562), (164, 1621781), (191, 1392524), (287, 926732), (382, 696262), (574, 463366), (764, 348131), (1148, 231683), (1213, 219268), (1337, 198932), (2426, 109634), (2674, 99466), (4852, 54817), (5348, 49733), (7831, 33964), (8491, 31324), (15662, 16982)]