2704219

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 3250368

約数和(自身を除く): 546149

約数列:

[1, 7, 37, 53, 197, 259, 371, 1379, 1961, 7289, 10441, 13727, 51023, 73087, 386317, 2704219]

約数ペア:

[(1, 2704219), (7, 386317), (37, 73087), (53, 51023), (197, 13727), (259, 10441), (371, 7289), (1379, 1961)]