1992409138945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349852351}}^1$

素因数の和:349852440

約数の個数: 16

約数和(自身を含む): 2569315673088

約数和(自身を除く): 576906534143

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 349852351, 1749261755, 5947489967, 23440107517, 29737449835, 117200537585, 398481827789, 1992409138945]

約数ペア:

[(1, 1992409138945), (5, 398481827789), (17, 117200537585), (67, 29737449835), (85, 23440107517), (335, 5947489967), (1139, 1749261755), (5695, 349852351)]