2079102778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{217981}}^1$

素因数の和:218253

約数の個数: 16

約数和(自身を含む): 3295887840

約数和(自身を除く): 1216785062

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 217981, 435962, 4141639, 8283278, 54713231, 109426462, 1039551389, 2079102778]

約数ペア:

[(1, 2079102778), (2, 1039551389), (19, 109426462), (38, 54713231), (251, 8283278), (502, 4141639), (4769, 435962), (9538, 217981)]