317492042

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3209}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 562083840

約数和(自身を除く): 244591798

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 518, 1337, 2674, 3209, 6418, 7067, 14134, 22463, 44926, 49469, 98938, 118733, 237466, 612919, 831131, 1225838, 1662262, 4290433, 8580866, 22678003, 45356006, 158746021, 317492042]

約数ペア:

[(1, 317492042), (2, 158746021), (7, 45356006), (14, 22678003), (37, 8580866), (74, 4290433), (191, 1662262), (259, 1225838), (382, 831131), (518, 612919), (1337, 237466), (2674, 118733), (3209, 98938), (6418, 49469), (7067, 44926), (14134, 22463)]