685699404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{5153}}^1$

素因数の和:6026

約数の個数: 48

約数和(自身を含む): 1725394272

約数和(自身を除く): 1039694868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 853, 1706, 2559, 3412, 5118, 5153, 10236, 10306, 11089, 15459, 20612, 22178, 30918, 33267, 44356, 61836, 66534, 66989, 133068, 133978, 200967, 267956, 401934, 803868, 4395509, 8791018, 13186527, 17582036, 26373054, 52746108, 57141617, 114283234, 171424851, 228566468, 342849702, 685699404]

約数ペア:

[(1, 685699404), (2, 342849702), (3, 228566468), (4, 171424851), (6, 114283234), (12, 57141617), (13, 52746108), (26, 26373054), (39, 17582036), (52, 13186527), (78, 8791018), (156, 4395509), (853, 803868), (1706, 401934), (2559, 267956), (3412, 200967), (5118, 133978), (5153, 133068), (10236, 66989), (10306, 66534), (11089, 61836), (15459, 44356), (20612, 33267), (22178, 30918)]