2900882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 4633440

約数和(自身を除く): 1732558

約数列:

[1, 2, 19, 38, 97, 194, 787, 1574, 1843, 3686, 14953, 29906, 76339, 152678, 1450441, 2900882]

約数ペア:

[(1, 2900882), (2, 1450441), (19, 152678), (38, 76339), (97, 29906), (194, 14953), (787, 3686), (1574, 1843)]