1569871888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{48073}}^1$

素因数の和:48251

約数の個数: 40

約数和(自身を含む): 3296530328

約数和(自身を除く): 1726658440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 8164, 16328, 32656, 48073, 96146, 192292, 384584, 624949, 769168, 1249898, 2499796, 4999592, 7547461, 9999184, 15094922, 30189844, 60379688, 98116993, 120759376, 196233986, 392467972, 784935944, 1569871888]

約数ペア:

[(1, 1569871888), (2, 784935944), (4, 392467972), (8, 196233986), (13, 120759376), (16, 98116993), (26, 60379688), (52, 30189844), (104, 15094922), (157, 9999184), (208, 7547461), (314, 4999592), (628, 2499796), (1256, 1249898), (2041, 769168), (2512, 624949), (4082, 384584), (8164, 192292), (16328, 96146), (32656, 48073)]