1115690128

素因数分解:

$2^4\times 7^1\times {\mathrm{9961519}}^1$

素因数の和:9961534

約数の個数: 20

約数和(自身を含む): 2470456960

約数和(自身を除く): 1354766832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9961519, 19923038, 39846076, 69730633, 79692152, 139461266, 159384304, 278922532, 557845064, 1115690128]

約数ペア:

[(1, 1115690128), (2, 557845064), (4, 278922532), (7, 159384304), (8, 139461266), (14, 79692152), (16, 69730633), (28, 39846076), (56, 19923038), (112, 9961519)]