2811368

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 6130560

約数和(自身を除く): 3319192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 823, 854, 1646, 1708, 3292, 3416, 5761, 6584, 11522, 23044, 46088, 50203, 100406, 200812, 351421, 401624, 702842, 1405684, 2811368]

約数ペア:

[(1, 2811368), (2, 1405684), (4, 702842), (7, 401624), (8, 351421), (14, 200812), (28, 100406), (56, 50203), (61, 46088), (122, 23044), (244, 11522), (427, 6584), (488, 5761), (823, 3416), (854, 3292), (1646, 1708)]