1420321026

素因数分解:

$2^1\times 3^1\times {\mathrm{3539}}^1\times {\mathrm{66889}}^1$

素因数の和:70433

約数の個数: 16

約数和(自身を含む): 2841487200

約数和(自身を除く): 1421166174

約数列:

[1, 2, 3, 6, 3539, 7078, 10617, 21234, 66889, 133778, 200667, 401334, 236720171, 473440342, 710160513, 1420321026]

約数ペア:

[(1, 1420321026), (2, 710160513), (3, 473440342), (6, 236720171), (3539, 401334), (7078, 200667), (10617, 133778), (21234, 66889)]