238339972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{3881}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 449675352

約数和(自身を除く): 211335380

約数列:

[1, 2, 4, 13, 26, 52, 1181, 2362, 3881, 4724, 7762, 15353, 15524, 30706, 50453, 61412, 100906, 201812, 4583461, 9166922, 18333844, 59584993, 119169986, 238339972]

約数ペア:

[(1, 238339972), (2, 119169986), (4, 59584993), (13, 18333844), (26, 9166922), (52, 4583461), (1181, 201812), (2362, 100906), (3881, 61412), (4724, 50453), (7762, 30706), (15353, 15524)]