1640667061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1\times {\mathrm{2633}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 1840091328

約数和(自身を除く): 199424267

約数列:

[1, 11, 37, 407, 1531, 2633, 16841, 28963, 56647, 97421, 623117, 1071631, 4031123, 44342353, 149151551, 1640667061]

約数ペア:

[(1, 1640667061), (11, 149151551), (37, 44342353), (407, 4031123), (1531, 1071631), (2633, 623117), (16841, 97421), (28963, 56647)]