1380491426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{863887}}^1$

素因数の和:863953

約数の個数: 16

約数和(自身を含む): 2239197696

約数和(自身を除く): 858706270

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 863887, 1727774, 14686079, 29372158, 40602689, 81205378, 690245713, 1380491426]

約数ペア:

[(1, 1380491426), (2, 690245713), (17, 81205378), (34, 40602689), (47, 29372158), (94, 14686079), (799, 1727774), (1598, 863887)]