254383766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{48197}}^1$

素因数の和:48248

約数の個数: 32

約数和(自身を含む): 485835840

約数和(自身を除く): 231452074

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 48197, 96394, 337379, 626561, 674758, 1253122, 1397713, 2795426, 4385927, 8771854, 9783991, 18170269, 19567982, 36340538, 127191883, 254383766]

約数ペア:

[(1, 254383766), (2, 127191883), (7, 36340538), (13, 19567982), (14, 18170269), (26, 9783991), (29, 8771854), (58, 4385927), (91, 2795426), (182, 1397713), (203, 1253122), (377, 674758), (406, 626561), (754, 337379), (2639, 96394), (5278, 48197)]