1231715895424

素因数分解:

$2^7\times 7^1\times {\mathrm{1374682919}}^1$

素因数の和:1374682940

約数の個数: 32

約数和(自身を含む): 2804353156800

約数和(自身を除く): 1572637261376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1374682919, 2749365838, 5498731676, 9622780433, 10997463352, 19245560866, 21994926704, 38491121732, 43989853408, 76982243464, 87979706816, 153964486928, 175959413632, 307928973856, 615857947712, 1231715895424]

約数ペア:

[(1, 1231715895424), (2, 615857947712), (4, 307928973856), (7, 175959413632), (8, 153964486928), (14, 87979706816), (16, 76982243464), (28, 43989853408), (32, 38491121732), (56, 21994926704), (64, 19245560866), (112, 10997463352), (128, 9622780433), (224, 5498731676), (448, 2749365838), (896, 1374682919)]