2779337110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{616261}}^1$

素因数の和:616320

約数の個数: 32

約数和(自身を含む): 5590728864

約数和(自身を除く): 2811391754

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 616261, 1232522, 3081305, 6162610, 6778871, 13557742, 25266701, 33894355, 50533402, 67788710, 126333505, 252667010, 277933711, 555867422, 1389668555, 2779337110]

約数ペア:

[(1, 2779337110), (2, 1389668555), (5, 555867422), (10, 277933711), (11, 252667010), (22, 126333505), (41, 67788710), (55, 50533402), (82, 33894355), (110, 25266701), (205, 13557742), (410, 6778871), (451, 6162610), (902, 3081305), (2255, 1232522), (4510, 616261)]