2088971777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{28729}}^1$

素因数の和:28880

約数の個数: 16

約数和(自身を含む): 2275416000

約数和(自身を除く): 186444223

約数列:

[1, 19, 43, 89, 817, 1691, 3827, 28729, 72713, 545851, 1235347, 2556881, 23471593, 48580739, 109945883, 2088971777]

約数ペア:

[(1, 2088971777), (19, 109945883), (43, 48580739), (89, 23471593), (817, 2556881), (1691, 1235347), (3827, 545851), (28729, 72713)]