2822974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 2692802

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 797, 1594, 1771, 3542, 5579, 8767, 11158, 17534, 18331, 36662, 61369, 122738, 128317, 201641, 256634, 403282, 1411487, 2822974]

約数ペア:

[(1, 2822974), (2, 1411487), (7, 403282), (11, 256634), (14, 201641), (22, 128317), (23, 122738), (46, 61369), (77, 36662), (154, 18331), (161, 17534), (253, 11158), (322, 8767), (506, 5579), (797, 3542), (1594, 1771)]