2100082103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{235673}}^1$

素因数の和:235766

約数の個数: 16

約数和(自身を含む): 2564133120

約数和(自身を除く): 464051017

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 235673, 1649711, 4477787, 15790091, 31344509, 110530637, 300011729, 2100082103]

約数ペア:

[(1, 2100082103), (7, 300011729), (19, 110530637), (67, 31344509), (133, 15790091), (469, 4477787), (1273, 1649711), (8911, 235673)]