487090972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{2861}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 880854912

約数和(自身を除く): 393763940

約数列:

[1, 2, 4, 31, 62, 124, 1373, 2746, 2861, 5492, 5722, 11444, 42563, 85126, 88691, 170252, 177382, 354764, 3928153, 7856306, 15712612, 121772743, 243545486, 487090972]

約数ペア:

[(1, 487090972), (2, 243545486), (4, 121772743), (31, 15712612), (62, 7856306), (124, 3928153), (1373, 354764), (2746, 177382), (2861, 170252), (5492, 88691), (5722, 85126), (11444, 42563)]