256468614

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{602039}}^1$

素因数の和:602115

約数の個数: 16

約数和(自身を含む): 520162560

約数和(自身を除く): 263693946

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 602039, 1204078, 1806117, 3612234, 42744769, 85489538, 128234307, 256468614]

約数ペア:

[(1, 256468614), (2, 128234307), (3, 85489538), (6, 42744769), (71, 3612234), (142, 1806117), (213, 1204078), (426, 602039)]