268897019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 288018720

約数和(自身を除く): 19121701

約数列:

[1, 29, 37, 131, 1073, 1913, 3799, 4847, 55477, 70781, 140563, 250603, 2052649, 7267487, 9272311, 268897019]

約数ペア:

[(1, 268897019), (29, 9272311), (37, 7267487), (131, 2052649), (1073, 250603), (1913, 140563), (3799, 70781), (4847, 55477)]