2000644043028

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2203}}^1\times {\mathrm{102407}}^1$

素因数の和:105356

約数の個数: 48

約数和(自身を含む): 4676653847040

約数和(自身を除く): 2676009804012

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2203, 2217, 2956, 4406, 4434, 6609, 8812, 8868, 13218, 26436, 102407, 204814, 307221, 409628, 614442, 1228884, 1628017, 3256034, 4884051, 6512068, 9768102, 19536204, 75678773, 151357546, 225602621, 227036319, 302715092, 451205242, 454072638, 676807863, 902410484, 908145276, 1353615726, 2707231452, 166720336919, 333440673838, 500161010757, 666881347676, 1000322021514, 2000644043028]

約数ペア:

[(1, 2000644043028), (2, 1000322021514), (3, 666881347676), (4, 500161010757), (6, 333440673838), (12, 166720336919), (739, 2707231452), (1478, 1353615726), (2203, 908145276), (2217, 902410484), (2956, 676807863), (4406, 454072638), (4434, 451205242), (6609, 302715092), (8812, 227036319), (8868, 225602621), (13218, 151357546), (26436, 75678773), (102407, 19536204), (204814, 9768102), (307221, 6512068), (409628, 4884051), (614442, 3256034), (1228884, 1628017)]