580941326

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 1006763520

約数和(自身を除く): 425822194

約数列:

[1, 2, 7, 14, 139, 278, 487, 613, 973, 974, 1226, 1946, 3409, 4291, 6818, 8582, 67693, 85207, 135386, 170414, 298531, 473851, 596449, 597062, 947702, 1192898, 2089717, 4179434, 41495809, 82991618, 290470663, 580941326]

約数ペア:

[(1, 580941326), (2, 290470663), (7, 82991618), (14, 41495809), (139, 4179434), (278, 2089717), (487, 1192898), (613, 947702), (973, 597062), (974, 596449), (1226, 473851), (1946, 298531), (3409, 170414), (4291, 135386), (6818, 85207), (8582, 67693)]