2195908288

素因数分解:

$2^6\times 7^1\times {\mathrm{4901581}}^1$

素因数の和:4901600

約数の個数: 28

約数和(自身を含む): 4980007312

約数和(自身を除く): 2784099024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4901581, 9803162, 19606324, 34311067, 39212648, 68622134, 78425296, 137244268, 156850592, 274488536, 313701184, 548977072, 1097954144, 2195908288]

約数ペア:

[(1, 2195908288), (2, 1097954144), (4, 548977072), (7, 313701184), (8, 274488536), (14, 156850592), (16, 137244268), (28, 78425296), (32, 68622134), (56, 39212648), (64, 34311067), (112, 19606324), (224, 9803162), (448, 4901581)]