4967778836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{920641}}^1$

素因数の和:920735

約数の個数: 24

約数和(自身を含む): 9280071360

約数和(自身を除く): 4312292524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 920641, 1841282, 3682564, 17492179, 34984358, 65365511, 69968716, 130731022, 261462044, 1241944709, 2483889418, 4967778836]

約数ペア:

[(1, 4967778836), (2, 2483889418), (4, 1241944709), (19, 261462044), (38, 130731022), (71, 69968716), (76, 65365511), (142, 34984358), (284, 17492179), (1349, 3682564), (2698, 1841282), (5396, 920641)]