2078503778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{7561}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 3423771120

約数和(自身を除く): 1345267342

約数列:

[1, 2, 13, 26, 97, 109, 194, 218, 1261, 1417, 2522, 2834, 7561, 10573, 15122, 21146, 98293, 137449, 196586, 274898, 733417, 824149, 1466834, 1648298, 9534421, 10713937, 19068842, 21427874, 79942453, 159884906, 1039251889, 2078503778]

約数ペア:

[(1, 2078503778), (2, 1039251889), (13, 159884906), (26, 79942453), (97, 21427874), (109, 19068842), (194, 10713937), (218, 9534421), (1261, 1648298), (1417, 1466834), (2522, 824149), (2834, 733417), (7561, 274898), (10573, 196586), (15122, 137449), (21146, 98293)]