2897956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 5654880

約数和(自身を除く): 2756924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2243, 4486, 8972, 38131, 42617, 76262, 85234, 152524, 170468, 724489, 1448978, 2897956]

約数ペア:

[(1, 2897956), (2, 1448978), (4, 724489), (17, 170468), (19, 152524), (34, 85234), (38, 76262), (68, 42617), (76, 38131), (323, 8972), (646, 4486), (1292, 2243)]