2783704858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{12589}}^1$

素因数の和:12667

約数の個数: 48

約数和(自身を含む): 5012834400

約数和(自身を除く): 2229129542

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 529, 874, 1058, 4807, 5819, 9614, 10051, 11638, 12589, 20102, 25178, 110561, 138479, 221122, 239191, 276958, 289547, 478382, 579094, 2631101, 3185017, 5262202, 5501393, 6370034, 6659581, 11002786, 13319162, 60515323, 73255391, 121030646, 126532039, 146510782, 253064078, 1391852429, 2783704858]

約数ペア:

[(1, 2783704858), (2, 1391852429), (11, 253064078), (19, 146510782), (22, 126532039), (23, 121030646), (38, 73255391), (46, 60515323), (209, 13319162), (253, 11002786), (418, 6659581), (437, 6370034), (506, 5501393), (529, 5262202), (874, 3185017), (1058, 2631101), (4807, 579094), (5819, 478382), (9614, 289547), (10051, 276958), (11638, 239191), (12589, 221122), (20102, 138479), (25178, 110561)]