2023487974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{721129}}^1$

素因数の和:721215

約数の個数: 16

約数和(自身を含む): 3219124320

約数和(自身を除く): 1195636346

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 721129, 1442258, 16585967, 33171934, 43988869, 87977738, 1011743987, 2023487974]

約数ペア:

[(1, 2023487974), (2, 1011743987), (23, 87977738), (46, 43988869), (61, 33171934), (122, 16585967), (1403, 1442258), (2806, 721129)]