2013156887

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{8017}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 2382308160

約数和(自身を除く): 369151273

約数列:

[1, 7, 29, 203, 1237, 8017, 8659, 35873, 56119, 232493, 251111, 1627451, 9917029, 69419203, 287593841, 2013156887]

約数ペア:

[(1, 2013156887), (7, 287593841), (29, 69419203), (203, 9917029), (1237, 1627451), (8017, 251111), (8659, 232493), (35873, 56119)]