2489102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2336

約数の個数: 24

約数和(自身を含む): 4740120

約数和(自身を除く): 2251018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2309, 4618, 16163, 25399, 32326, 50798, 113141, 177793, 226282, 355586, 1244551, 2489102]

約数ペア:

[(1, 2489102), (2, 1244551), (7, 355586), (11, 226282), (14, 177793), (22, 113141), (49, 50798), (77, 32326), (98, 25399), (154, 16163), (539, 4618), (1078, 2309)]