1117454128

素因数分解:

$2^4\times 7^1\times {\mathrm{9977269}}^1$

素因数の和:9977284

約数の個数: 20

約数和(自身を含む): 2474362960

約数和(自身を除く): 1356908832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9977269, 19954538, 39909076, 69840883, 79818152, 139681766, 159636304, 279363532, 558727064, 1117454128]

約数ペア:

[(1, 1117454128), (2, 558727064), (4, 279363532), (7, 159636304), (8, 139681766), (14, 79818152), (16, 69840883), (28, 39909076), (56, 19954538), (112, 9977269)]