2478312187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 2684666880

約数和(自身を除く): 206354693

約数列:

[1, 13, 383, 409, 1217, 4979, 5317, 15821, 156647, 466111, 497753, 2036411, 6059443, 6470789, 190639399, 2478312187]

約数ペア:

[(1, 2478312187), (13, 190639399), (383, 6470789), (409, 6059443), (1217, 2036411), (4979, 497753), (5317, 466111), (15821, 156647)]