2783249846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433393}}^1$

素因数の和:433440

約数の個数: 24

約数和(自身を含む): 4758666120

約数和(自身を除く): 1975416274

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 433393, 866786, 5634109, 8234467, 11268218, 16468934, 73243417, 107048071, 146486834, 214096142, 1391624923, 2783249846]

約数ペア:

[(1, 2783249846), (2, 1391624923), (13, 214096142), (19, 146486834), (26, 107048071), (38, 73243417), (169, 16468934), (247, 11268218), (338, 8234467), (494, 5634109), (3211, 866786), (6422, 433393)]