3955888

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 20

約数和(自身を含む): 7695688

約数和(自身を除く): 3739800

約数列:

[1, 2, 4, 8, 16, 433, 571, 866, 1142, 1732, 2284, 3464, 4568, 6928, 9136, 247243, 494486, 988972, 1977944, 3955888]

約数ペア:

[(1, 3955888), (2, 1977944), (4, 988972), (8, 494486), (16, 247243), (433, 9136), (571, 6928), (866, 4568), (1142, 3464), (1732, 2284)]