865431852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{2551}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 2140250112

約数和(自身を除く): 1274818260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1663, 2551, 3326, 4989, 5102, 6652, 7653, 9978, 10204, 15306, 19956, 28271, 30612, 43367, 56542, 84813, 86734, 113084, 130101, 169626, 173468, 260202, 339252, 520404, 4242313, 8484626, 12726939, 16969252, 25453878, 50907756, 72119321, 144238642, 216357963, 288477284, 432715926, 865431852]

約数ペア:

[(1, 865431852), (2, 432715926), (3, 288477284), (4, 216357963), (6, 144238642), (12, 72119321), (17, 50907756), (34, 25453878), (51, 16969252), (68, 12726939), (102, 8484626), (204, 4242313), (1663, 520404), (2551, 339252), (3326, 260202), (4989, 173468), (5102, 169626), (6652, 130101), (7653, 113084), (9978, 86734), (10204, 84813), (15306, 56542), (19956, 43367), (28271, 30612)]