214674908

素因数分解:

$2^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{2789}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 429660000

約数和(自身を除く): 214985092

約数列:

[1, 2, 4, 7, 14, 28, 2749, 2789, 5498, 5578, 10996, 11156, 19243, 19523, 38486, 39046, 76972, 78092, 7666961, 15333922, 30667844, 53668727, 107337454, 214674908]

約数ペア:

[(1, 214674908), (2, 107337454), (4, 53668727), (7, 30667844), (14, 15333922), (28, 7666961), (2749, 78092), (2789, 76972), (5498, 39046), (5578, 38486), (10996, 19523), (11156, 19243)]