1105056808

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{247993}}^1$

素因数の和:248556

約数の個数: 16

約数和(自身を含む): 2075709780

約数和(自身を除く): 970652972

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 247993, 495986, 991972, 1983944, 138132101, 276264202, 552528404, 1105056808]

約数ペア:

[(1, 1105056808), (2, 552528404), (4, 276264202), (8, 138132101), (557, 1983944), (1114, 991972), (2228, 495986), (4456, 247993)]