155789998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{855989}}^1$

素因数の和:856011

約数の個数: 16

約数和(自身を含む): 287612640

約数和(自身を除く): 131822642

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 855989, 1711978, 5991923, 11127857, 11983846, 22255714, 77894999, 155789998]

約数ペア:

[(1, 155789998), (2, 77894999), (7, 22255714), (13, 11983846), (14, 11127857), (26, 5991923), (91, 1711978), (182, 855989)]