2012318399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{43963}}^1$

素因数の和:44486

約数の個数: 16

約数和(自身を含む): 2481679872

約数和(自身を除く): 469361473

約数列:

[1, 7, 13, 91, 503, 3521, 6539, 43963, 45773, 307741, 571519, 4000633, 22113389, 154793723, 287474057, 2012318399]

約数ペア:

[(1, 2012318399), (7, 287474057), (13, 154793723), (91, 22113389), (503, 4000633), (3521, 571519), (6539, 307741), (43963, 45773)]