127690618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 218920320

約数和(自身を除く): 91229702

約数列:

[1, 2, 11, 22, 23, 46, 253, 409, 506, 617, 818, 1234, 4499, 6787, 8998, 9407, 13574, 14191, 18814, 28382, 103477, 156101, 206954, 252353, 312202, 504706, 2775883, 5551766, 5804119, 11608238, 63845309, 127690618]

約数ペア:

[(1, 127690618), (2, 63845309), (11, 11608238), (22, 5804119), (23, 5551766), (46, 2775883), (253, 504706), (409, 312202), (506, 252353), (617, 206954), (818, 156101), (1234, 103477), (4499, 28382), (6787, 18814), (8998, 14191), (9407, 13574)]