1490757423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{10141}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 2093308800

約数和(自身を除く): 602551377

約数列:

[1, 3, 19, 57, 2579, 7737, 10141, 30423, 49001, 147003, 192679, 578037, 26153639, 78460917, 496919141, 1490757423]

約数ペア:

[(1, 1490757423), (3, 496919141), (19, 78460917), (57, 26153639), (2579, 578037), (7737, 192679), (10141, 147003), (30423, 49001)]