414425858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{13523}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 778982400

約数和(自身を除く): 364556542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 13523, 15323, 27046, 30646, 94661, 148753, 189322, 297506, 1041271, 2082542, 2691077, 5382154, 18837539, 29601847, 37675078, 59203694, 207212929, 414425858]

約数ペア:

[(1, 414425858), (2, 207212929), (7, 59203694), (11, 37675078), (14, 29601847), (22, 18837539), (77, 5382154), (154, 2691077), (199, 2082542), (398, 1041271), (1393, 297506), (2189, 189322), (2786, 148753), (4378, 94661), (13523, 30646), (15323, 27046)]