65213426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{4129}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 100359000

約数和(自身を除く): 35145574

約数列:

[1, 2, 53, 106, 149, 298, 4129, 7897, 8258, 15794, 218837, 437674, 615221, 1230442, 32606713, 65213426]

約数ペア:

[(1, 65213426), (2, 32606713), (53, 1230442), (106, 615221), (149, 437674), (298, 218837), (4129, 15794), (7897, 8258)]