2111569484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{83939}}^1$

素因数の和:84293

約数の個数: 24

約数和(自身を含む): 3901531200

約数和(自身を除く): 1789961716

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 6289, 12578, 25156, 83939, 167878, 335756, 1594841, 3189682, 6379364, 27783809, 55567618, 111135236, 527892371, 1055784742, 2111569484]

約数ペア:

[(1, 2111569484), (2, 1055784742), (4, 527892371), (19, 111135236), (38, 55567618), (76, 27783809), (331, 6379364), (662, 3189682), (1324, 1594841), (6289, 335756), (12578, 167878), (25156, 83939)]