2926162253

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{7043}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 3485089440

約数和(自身を除く): 558927187

約数列:

[1, 7, 49, 61, 139, 427, 973, 2989, 6811, 7043, 8479, 49301, 59353, 345107, 415471, 429623, 978977, 3007361, 6852839, 21051527, 47969873, 59717597, 418023179, 2926162253]

約数ペア:

[(1, 2926162253), (7, 418023179), (49, 59717597), (61, 47969873), (139, 21051527), (427, 6852839), (973, 3007361), (2989, 978977), (6811, 429623), (7043, 415471), (8479, 345107), (49301, 59353)]