315511004

素因数分解:

$2^2\times {\mathrm{1213}}^1\times {\mathrm{65027}}^1$

素因数の和:66244

約数の個数: 12

約数和(自身を含む): 552607944

約数和(自身を除く): 237096940

約数列:

[1, 2, 4, 1213, 2426, 4852, 65027, 130054, 260108, 78877751, 157755502, 315511004]

約数ペア:

[(1, 315511004), (2, 157755502), (4, 78877751), (1213, 260108), (2426, 130054), (4852, 65027)]