2113882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 3404160

約数和(自身を除く): 1290278

約数列:

[1, 2, 17, 34, 79, 158, 787, 1343, 1574, 2686, 13379, 26758, 62173, 124346, 1056941, 2113882]

約数ペア:

[(1, 2113882), (2, 1056941), (17, 124346), (34, 62173), (79, 26758), (158, 13379), (787, 2686), (1343, 1574)]