2080870008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12386131}}^1$

素因数の和:12386147

約数の個数: 32

約数和(自身を含む): 5945343360

約数和(自身を除く): 3864473352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12386131, 24772262, 37158393, 49544524, 74316786, 86702917, 99089048, 148633572, 173405834, 260108751, 297267144, 346811668, 520217502, 693623336, 1040435004, 2080870008]

約数ペア:

[(1, 2080870008), (2, 1040435004), (3, 693623336), (4, 520217502), (6, 346811668), (7, 297267144), (8, 260108751), (12, 173405834), (14, 148633572), (21, 99089048), (24, 86702917), (28, 74316786), (42, 49544524), (56, 37158393), (84, 24772262), (168, 12386131)]