987515992016

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{27516607}}^1$

素因数の和:27518858

約数の個数: 20

約数和(自身を含む): 1914165318912

約数和(自身を除く): 926649326896

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 8972, 17944, 35888, 27516607, 55033214, 110066428, 220132856, 440265712, 61719749501, 123439499002, 246878998004, 493757996008, 987515992016]

約数ペア:

[(1, 987515992016), (2, 493757996008), (4, 246878998004), (8, 123439499002), (16, 61719749501), (2243, 440265712), (4486, 220132856), (8972, 110066428), (17944, 55033214), (35888, 27516607)]