1956988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 3790080

約数和(自身を除く): 1833092

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 563, 869, 1126, 1738, 2252, 3476, 6193, 12386, 24772, 44477, 88954, 177908, 489247, 978494, 1956988]

約数ペア:

[(1, 1956988), (2, 978494), (4, 489247), (11, 177908), (22, 88954), (44, 44477), (79, 24772), (158, 12386), (316, 6193), (563, 3476), (869, 2252), (1126, 1738)]