788121004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{381103}}^1$

素因数の和:381165

約数の個数: 24

約数和(自身を含む): 1536611328

約数和(自身を除く): 748490324

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 381103, 762206, 1524412, 4192133, 8384266, 16768532, 17911841, 35823682, 71647364, 197030251, 394060502, 788121004]

約数ペア:

[(1, 788121004), (2, 394060502), (4, 197030251), (11, 71647364), (22, 35823682), (44, 17911841), (47, 16768532), (94, 8384266), (188, 4192133), (517, 1524412), (1034, 762206), (2068, 381103)]