2874080254

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{723221}}^1$

素因数の和:725210

約数の個数: 8

約数和(自身を含む): 4313296008

約数和(自身を除く): 1439215754

約数列:

[1, 2, 1987, 3974, 723221, 1446442, 1437040127, 2874080254]

約数ペア:

[(1, 2874080254), (2, 1437040127), (1987, 1446442), (3974, 723221)]