2889743884

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{8087}}^1$

素因数の和:8817

約数の個数: 24

約数和(自身を含む): 5098836960

約数和(自身を除く): 2209093076

約数列:

[1, 2, 4, 157, 314, 569, 628, 1138, 2276, 8087, 16174, 32348, 89333, 178666, 357332, 1269659, 2539318, 4601503, 5078636, 9203006, 18406012, 722435971, 1444871942, 2889743884]

約数ペア:

[(1, 2889743884), (2, 1444871942), (4, 722435971), (157, 18406012), (314, 9203006), (569, 5078636), (628, 4601503), (1138, 2539318), (2276, 1269659), (8087, 357332), (16174, 178666), (32348, 89333)]