2971187896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{5543261}}^1$

素因数の和:5543334

約数の個数: 16

約数和(自身を含む): 5654127240

約数和(自身を除く): 2682939344

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 5543261, 11086522, 22173044, 44346088, 371398487, 742796974, 1485593948, 2971187896]

約数ペア:

[(1, 2971187896), (2, 1485593948), (4, 742796974), (8, 371398487), (67, 44346088), (134, 22173044), (268, 11086522), (536, 5543261)]