271523966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2647}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 494180352

約数和(自身を除く): 222656386

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 431, 862, 2647, 3017, 5294, 6034, 7327, 14654, 18529, 37058, 44999, 51289, 89998, 102578, 314993, 629986, 1140857, 2281714, 7985999, 15971998, 19394569, 38789138, 135761983, 271523966]

約数ペア:

[(1, 271523966), (2, 135761983), (7, 38789138), (14, 19394569), (17, 15971998), (34, 7985999), (119, 2281714), (238, 1140857), (431, 629986), (862, 314993), (2647, 102578), (3017, 89998), (5294, 51289), (6034, 44999), (7327, 37058), (14654, 18529)]