139419994

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{49057}}^1$

素因数の和:49102

約数の個数: 24

約数和(自身を含む): 251667540

約数和(自身を除く): 112247546

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 49057, 98114, 343399, 686798, 1422653, 2403793, 2845306, 4807586, 9958571, 19917142, 69709997, 139419994]

約数ペア:

[(1, 139419994), (2, 69709997), (7, 19917142), (14, 9958571), (29, 4807586), (49, 2845306), (58, 2403793), (98, 1422653), (203, 686798), (406, 343399), (1421, 98114), (2842, 49057)]