1421167377958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1\times {\mathrm{4274419}}^1$

素因数の和:4278951

約数の個数: 16

約数和(自身を含む): 2189853756720

約数和(自身を除く): 768686378762

約数列:

[1, 2, 37, 74, 4493, 8986, 166241, 332482, 4274419, 8548838, 158153503, 316307006, 19204964567, 38409929134, 710583688979, 1421167377958]

約数ペア:

[(1, 1421167377958), (2, 710583688979), (37, 38409929134), (74, 19204964567), (4493, 316307006), (8986, 158153503), (166241, 8548838), (332482, 4274419)]