2586200916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 108

約数和(自身を含む): 6757039296

約数和(自身を除く): 4170838380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 961, 1014, 1209, 1327, 1612, 1922, 2028, 2418, 2654, 2883, 3844, 3981, 4836, 5239, 5308, 5766, 7962, 10478, 11532, 12493, 15717, 15924, 17251, 20956, 24986, 31434, 34502, 37479, 41137, 49972, 51753, 62868, 69004, 74958, 82274, 103506, 123411, 149916, 162409, 164548, 207012, 224263, 246822, 324818, 448526, 487227, 493644, 534781, 649636, 672789, 897052, 974454, 1069562, 1275247, 1345578, 1604343, 1948908, 2139124, 2550494, 2691156, 3208686, 3825741, 5100988, 6417372, 6952153, 7651482, 13904306, 15302964, 16578211, 20856459, 27808612, 33156422, 41712918, 49734633, 66312844, 83425836, 99469266, 198938532, 215516743, 431033486, 646550229, 862066972, 1293100458, 2586200916]

約数ペア:

[(1, 2586200916), (2, 1293100458), (3, 862066972), (4, 646550229), (6, 431033486), (12, 215516743), (13, 198938532), (26, 99469266), (31, 83425836), (39, 66312844), (52, 49734633), (62, 41712918), (78, 33156422), (93, 27808612), (124, 20856459), (156, 16578211), (169, 15302964), (186, 13904306), (338, 7651482), (372, 6952153), (403, 6417372), (507, 5100988), (676, 3825741), (806, 3208686), (961, 2691156), (1014, 2550494), (1209, 2139124), (1327, 1948908), (1612, 1604343), (1922, 1345578), (2028, 1275247), (2418, 1069562), (2654, 974454), (2883, 897052), (3844, 672789), (3981, 649636), (4836, 534781), (5239, 493644), (5308, 487227), (5766, 448526), (7962, 324818), (10478, 246822), (11532, 224263), (12493, 207012), (15717, 164548), (15924, 162409), (17251, 149916), (20956, 123411), (24986, 103506), (31434, 82274), (34502, 74958), (37479, 69004), (41137, 62868), (49972, 51753)]