1181532304

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{223099}}^1$

素因数の和:223438

約数の個数: 20

約数和(自身を含む): 2296145200

約数和(自身を除く): 1114612896

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 223099, 446198, 892396, 1784792, 3569584, 73845769, 147691538, 295383076, 590766152, 1181532304]

約数ペア:

[(1, 1181532304), (2, 590766152), (4, 295383076), (8, 147691538), (16, 73845769), (331, 3569584), (662, 1784792), (1324, 892396), (2648, 446198), (5296, 223099)]