1520246042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4721261}}^1$

素因数の和:4721293

約数の個数: 16

約数和(自身を含む): 2719446912

約数和(自身を除く): 1199200870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4721261, 9442522, 33048827, 66097654, 108589003, 217178006, 760123021, 1520246042]

約数ペア:

[(1, 1520246042), (2, 760123021), (7, 217178006), (14, 108589003), (23, 66097654), (46, 33048827), (161, 9442522), (322, 4721261)]