428578412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113621}}^1$

素因数の和:113689

約数の個数: 24

約数和(自身を含む): 801716832

約数和(自身を除く): 373138420

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 113621, 227242, 454484, 2613283, 4658461, 5226566, 9316922, 10453132, 18633844, 107144603, 214289206, 428578412]

約数ペア:

[(1, 428578412), (2, 214289206), (4, 107144603), (23, 18633844), (41, 10453132), (46, 9316922), (82, 5226566), (92, 4658461), (164, 2613283), (943, 454484), (1886, 227242), (3772, 113621)]