2655968402

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{63781}}^1$

素因数の和:64273

約数の個数: 16

約数和(自身を含む): 4077965952

約数和(自身を除く): 1421997550

約数列:

[1, 2, 47, 94, 443, 886, 20821, 41642, 63781, 127562, 2997707, 5995414, 28254983, 56509966, 1327984201, 2655968402]

約数ペア:

[(1, 2655968402), (2, 1327984201), (47, 56509966), (94, 28254983), (443, 5995414), (886, 2997707), (20821, 127562), (41642, 63781)]