1189803454

素因数分解:

$2^1\times 7^1\times {\mathrm{16987}}^1\times {\mathrm{5003}}^1$

素因数の和:21999

約数の個数: 16

約数和(自身を含む): 2040190848

約数和(自身を除く): 850387394

約数列:

[1, 2, 7, 14, 5003, 10006, 16987, 33974, 35021, 70042, 118909, 237818, 84985961, 169971922, 594901727, 1189803454]

約数ペア:

[(1, 1189803454), (2, 594901727), (7, 169971922), (14, 84985961), (5003, 237818), (10006, 118909), (16987, 70042), (33974, 35021)]