6556390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38567}}^1$

素因数の和:38591

約数の個数: 16

約数和(自身を含む): 12496032

約数和(自身を除く): 5939642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 38567, 77134, 192835, 385670, 655639, 1311278, 3278195, 6556390]

約数ペア:

[(1, 6556390), (2, 3278195), (5, 1311278), (10, 655639), (17, 385670), (34, 192835), (85, 77134), (170, 38567)]