2223172877

素因数分解:

${\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 2281699200

約数和(自身を除く): 58526323

約数列:

[1, 61, 199, 373, 491, 12139, 22753, 29951, 74227, 97709, 183143, 4527847, 5960249, 11171723, 36445457, 2223172877]

約数ペア:

[(1, 2223172877), (61, 36445457), (199, 11171723), (373, 5960249), (491, 4527847), (12139, 183143), (22753, 97709), (29951, 74227)]