495392014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 809585280

約数和(自身を除く): 314193266

約数列:

[1, 2, 13, 26, 193, 269, 367, 386, 538, 734, 2509, 3497, 4771, 5018, 6994, 9542, 51917, 70831, 98723, 103834, 141662, 197446, 674921, 920803, 1283399, 1349842, 1841606, 2566798, 19053539, 38107078, 247696007, 495392014]

約数ペア:

[(1, 495392014), (2, 247696007), (13, 38107078), (26, 19053539), (193, 2566798), (269, 1841606), (367, 1349842), (386, 1283399), (538, 920803), (734, 674921), (2509, 197446), (3497, 141662), (4771, 103834), (5018, 98723), (6994, 70831), (9542, 51917)]