1156988

素因数分解:

$2^2\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5921

約数の個数: 18

約数和(自身を含む): 2355696

約数和(自身を除く): 1198708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5903, 11806, 23612, 41321, 82642, 165284, 289247, 578494, 1156988]

約数ペア:

[(1, 1156988), (2, 578494), (4, 289247), (7, 165284), (14, 82642), (28, 41321), (49, 23612), (98, 11806), (196, 5903)]