1969866598

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2100071}}^1$

素因数の和:2100147

約数の個数: 16

約数和(自身を含む): 3427317504

約数和(自身を除く): 1457450906

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2100071, 4200142, 14700497, 29400994, 140704757, 281409514, 984933299, 1969866598]

約数ペア:

[(1, 1969866598), (2, 984933299), (7, 281409514), (14, 140704757), (67, 29400994), (134, 14700497), (469, 4200142), (938, 2100071)]