338374036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{84509}}^1$

素因数の和:84544

約数の個数: 48

約数和(自身を含む): 795070080

約数和(自身を除く): 456696044

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 84509, 169018, 338036, 591563, 929599, 1098617, 1183126, 1859198, 2197234, 2366252, 3718396, 4394468, 6507193, 7690319, 12084787, 13014386, 15380638, 24169574, 26028772, 30761276, 48339148, 84593509, 169187018, 338374036]

約数ペア:

[(1, 338374036), (2, 169187018), (4, 84593509), (7, 48339148), (11, 30761276), (13, 26028772), (14, 24169574), (22, 15380638), (26, 13014386), (28, 12084787), (44, 7690319), (52, 6507193), (77, 4394468), (91, 3718396), (143, 2366252), (154, 2197234), (182, 1859198), (286, 1183126), (308, 1098617), (364, 929599), (572, 591563), (1001, 338036), (2002, 169018), (4004, 84509)]