29780098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{209719}}^1$

素因数の和:209792

約数の個数: 8

約数和(自身を含む): 45299520

約数和(自身を除く): 15519422

約数列:

[1, 2, 71, 142, 209719, 419438, 14890049, 29780098]

約数ペア:

[(1, 29780098), (2, 14890049), (71, 419438), (142, 209719)]