2021880638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{230861}}^1$

素因数の和:231043

約数の個数: 16

約数和(自身を含む): 3158192160

約数和(自身を除く): 1136311522

約数列:

[1, 2, 29, 58, 151, 302, 4379, 8758, 230861, 461722, 6694969, 13389938, 34860011, 69720022, 1010940319, 2021880638]

約数ペア:

[(1, 2021880638), (2, 1010940319), (29, 69720022), (58, 34860011), (151, 13389938), (302, 6694969), (4379, 461722), (8758, 230861)]