2076838638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{190921}}^1$

素因数の和:190977

約数の個数: 48

約数和(自身を含む): 4962444624

約数和(自身を除く): 2885605986

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 190921, 381842, 572763, 1145526, 1336447, 2672894, 4009341, 7064077, 8018682, 9355129, 14128154, 18710258, 21192231, 28065387, 42384462, 49448539, 56130774, 98897078, 148345617, 296691234, 346139773, 692279546, 1038419319, 2076838638]

約数ペア:

[(1, 2076838638), (2, 1038419319), (3, 692279546), (6, 346139773), (7, 296691234), (14, 148345617), (21, 98897078), (37, 56130774), (42, 49448539), (49, 42384462), (74, 28065387), (98, 21192231), (111, 18710258), (147, 14128154), (222, 9355129), (259, 8018682), (294, 7064077), (518, 4009341), (777, 2672894), (1554, 1336447), (1813, 1145526), (3626, 572763), (5439, 381842), (10878, 190921)]