505713964

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{27407}}^1$

素因数の和:28077

約数の個数: 24

約数和(自身を含む): 1012999680

約数和(自身を除く): 507285716

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 27407, 54814, 109628, 191849, 383698, 767396, 18061213, 36122426, 72244852, 126428491, 252856982, 505713964]

約数ペア:

[(1, 505713964), (2, 252856982), (4, 126428491), (7, 72244852), (14, 36122426), (28, 18061213), (659, 767396), (1318, 383698), (2636, 191849), (4613, 109628), (9226, 54814), (18452, 27407)]