1247492712

素因数分解:

$2^3\times 3^1\times {\mathrm{51978863}}^1$

素因数の和:51978872

約数の個数: 16

約数和(自身を含む): 3118731840

約数和(自身を除く): 1871239128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 51978863, 103957726, 155936589, 207915452, 311873178, 415830904, 623746356, 1247492712]

約数ペア:

[(1, 1247492712), (2, 623746356), (3, 415830904), (4, 311873178), (6, 207915452), (8, 155936589), (12, 103957726), (24, 51978863)]