553739408

素因数分解:

$2^4\times {\mathrm{4441}}^1\times {\mathrm{7793}}^1$

素因数の和:12242

約数の個数: 20

約数和(自身を含む): 1073249388

約数和(自身を除く): 519509980

約数列:

[1, 2, 4, 8, 16, 4441, 7793, 8882, 15586, 17764, 31172, 35528, 62344, 71056, 124688, 34608713, 69217426, 138434852, 276869704, 553739408]

約数ペア:

[(1, 553739408), (2, 276869704), (4, 138434852), (8, 69217426), (16, 34608713), (4441, 124688), (7793, 71056), (8882, 62344), (15586, 35528), (17764, 31172)]