1999608396942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{288045001}}^1$

素因数の和:288045108

約数の個数: 32

約数和(自身を含む): 4355240430240

約数和(自身を除く): 2355632033298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 288045001, 576090002, 864135003, 1728270006, 3744585013, 7489170026, 11233755039, 22467510078, 25636005089, 51272010178, 76908015267, 153816030534, 333268066157, 666536132314, 999804198471, 1999608396942]

約数ペア:

[(1, 1999608396942), (2, 999804198471), (3, 666536132314), (6, 333268066157), (13, 153816030534), (26, 76908015267), (39, 51272010178), (78, 25636005089), (89, 22467510078), (178, 11233755039), (267, 7489170026), (534, 3744585013), (1157, 1728270006), (2314, 864135003), (3471, 576090002), (6942, 288045001)]