2081128

素因数分解:

$2^3\times 7^2\times {\mathrm{5309}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 4540050

約数和(自身を除く): 2458922

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5309, 10618, 21236, 37163, 42472, 74326, 148652, 260141, 297304, 520282, 1040564, 2081128]

約数ペア:

[(1, 2081128), (2, 1040564), (4, 520282), (7, 297304), (8, 260141), (14, 148652), (28, 74326), (49, 42472), (56, 37163), (98, 21236), (196, 10618), (392, 5309)]