9777964

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 19706400

約数和(自身を除く): 9928436

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 2549, 3836, 5098, 10196, 17843, 35686, 71372, 349213, 698426, 1396852, 2444491, 4888982, 9777964]

約数ペア:

[(1, 9777964), (2, 4888982), (4, 2444491), (7, 1396852), (14, 698426), (28, 349213), (137, 71372), (274, 35686), (548, 17843), (959, 10196), (1918, 5098), (2549, 3836)]