1956161816

素因数分解:

$2^3\times 7^1\times {\mathrm{34931461}}^1$

素因数の和:34931474

約数の個数: 16

約数和(自身を含む): 4191775440

約数和(自身を除く): 2235613624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 34931461, 69862922, 139725844, 244520227, 279451688, 489040454, 978080908, 1956161816]

約数ペア:

[(1, 1956161816), (2, 978080908), (4, 489040454), (7, 279451688), (8, 244520227), (14, 139725844), (28, 69862922), (56, 34931461)]