2017229005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{31321}}^1$

素因数の和:32508

約数の個数: 16

約数和(自身を含む): 2643075648

約数和(自身を除く): 625846643

約数列:

[1, 5, 11, 55, 1171, 5855, 12881, 31321, 64405, 156605, 344531, 1722655, 36676891, 183384455, 403445801, 2017229005]

約数ペア:

[(1, 2017229005), (5, 403445801), (11, 183384455), (55, 36676891), (1171, 1722655), (5855, 344531), (12881, 156605), (31321, 64405)]