2080204417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{11789}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 2258020800

約数和(自身を除く): 177816383

約数列:

[1, 19, 37, 251, 703, 4769, 9287, 11789, 176453, 223991, 436193, 2959039, 8287667, 56221741, 109484443, 2080204417]

約数ペア:

[(1, 2080204417), (19, 109484443), (37, 56221741), (251, 8287667), (703, 2959039), (4769, 436193), (9287, 223991), (11789, 176453)]