259194962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{2729}}^1$

素因数の和:3038

約数の個数: 24

約数和(自身を含む): 422653140

約数和(自身を除く): 163458178

約数列:

[1, 2, 13, 26, 169, 281, 338, 562, 2729, 3653, 5458, 7306, 35477, 47489, 70954, 94978, 461201, 766849, 922402, 1533698, 9969037, 19938074, 129597481, 259194962]

約数ペア:

[(1, 259194962), (2, 129597481), (13, 19938074), (26, 9969037), (169, 1533698), (281, 922402), (338, 766849), (562, 461201), (2729, 94978), (3653, 70954), (5458, 47489), (7306, 35477)]