1315778898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31328069}}^1$

素因数の和:31328081

約数の個数: 16

約数和(自身を含む): 3007494720

約数和(自身を除く): 1691715822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31328069, 62656138, 93984207, 187968414, 219296483, 438592966, 657889449, 1315778898]

約数ペア:

[(1, 1315778898), (2, 657889449), (3, 438592966), (6, 219296483), (7, 187968414), (14, 93984207), (21, 62656138), (42, 31328069)]