1351964310544

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{665336767}}^1$

素因数の和:665336902

約数の個数: 20

約数和(自身を含む): 2640056295424

約数和(自身を除く): 1288091984880

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 665336767, 1330673534, 2661347068, 5322694136, 10645388272, 84497769409, 168995538818, 337991077636, 675982155272, 1351964310544]

約数ペア:

[(1, 1351964310544), (2, 675982155272), (4, 337991077636), (8, 168995538818), (16, 84497769409), (127, 10645388272), (254, 5322694136), (508, 2661347068), (1016, 1330673534), (2032, 665336767)]