117018454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439919}}^1$

素因数の和:439947

約数の個数: 16

約数和(自身を含む): 211161600

約数和(自身を除く): 94143146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 439919, 879838, 3079433, 6158866, 8358461, 16716922, 58509227, 117018454]

約数ペア:

[(1, 117018454), (2, 58509227), (7, 16716922), (14, 8358461), (19, 6158866), (38, 3079433), (133, 879838), (266, 439919)]