1279429024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1289747}}^1$

素因数の和:1289788

約数の個数: 24

約数和(自身を含む): 2600131968

約数和(自身を除く): 1320702944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1289747, 2579494, 5158988, 10317976, 20635952, 39982157, 41271904, 79964314, 159928628, 319857256, 639714512, 1279429024]

約数ペア:

[(1, 1279429024), (2, 639714512), (4, 319857256), (8, 159928628), (16, 79964314), (31, 41271904), (32, 39982157), (62, 20635952), (124, 10317976), (248, 5158988), (496, 2579494), (992, 1289747)]