2634993986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 4456166400

約数和(自身を除く): 1821172414

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 89, 178, 589, 613, 779, 1178, 1226, 1271, 1558, 1691, 2542, 2759, 3382, 3649, 5518, 7298, 11647, 19003, 23294, 24149, 25133, 38006, 48298, 50266, 52421, 54557, 69331, 104842, 109114, 113119, 138662, 226238, 361057, 477527, 722114, 779123, 955054, 1036583, 1558246, 1691267, 2073166, 2149261, 2236837, 3382534, 4298522, 4473674, 14803337, 29606674, 32134073, 42499903, 64268146, 69341947, 84999806, 138683894, 1317496993, 2634993986]

約数ペア:

[(1, 2634993986), (2, 1317496993), (19, 138683894), (31, 84999806), (38, 69341947), (41, 64268146), (62, 42499903), (82, 32134073), (89, 29606674), (178, 14803337), (589, 4473674), (613, 4298522), (779, 3382534), (1178, 2236837), (1226, 2149261), (1271, 2073166), (1558, 1691267), (1691, 1558246), (2542, 1036583), (2759, 955054), (3382, 779123), (3649, 722114), (5518, 477527), (7298, 361057), (11647, 226238), (19003, 138662), (23294, 113119), (24149, 109114), (25133, 104842), (38006, 69331), (48298, 54557), (50266, 52421)]