140617982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{111779}}^1$

素因数の和:111835

約数の個数: 16

約数和(自身を含む): 229372560

約数和(自身を除く): 88754578

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 111779, 223558, 1900243, 3800486, 4135823, 8271646, 70308991, 140617982]

約数ペア:

[(1, 140617982), (2, 70308991), (17, 8271646), (34, 4135823), (37, 3800486), (74, 1900243), (629, 223558), (1258, 111779)]