7640246

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 11713680

約数和(自身を除く): 4073434

約数列:

[1, 2, 101, 109, 202, 218, 347, 694, 11009, 22018, 35047, 37823, 70094, 75646, 3820123, 7640246]

約数ペア:

[(1, 7640246), (2, 3820123), (101, 75646), (109, 70094), (202, 37823), (218, 35047), (347, 22018), (694, 11009)]