2912552691818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1\times {\mathrm{348563}}^1$

素因数の和:350483

約数の個数: 64

約数和(自身を含む): 5637702021120

約数和(自身を除く): 2725149329302

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 1871, 2233, 3742, 4466, 13097, 20581, 26194, 41162, 54259, 108518, 144067, 288134, 348563, 379813, 596849, 697126, 759626, 1193698, 2439941, 3834193, 4177943, 4879882, 7668386, 8355886, 10108327, 20216654, 26839351, 53678702, 70758289, 111191597, 141516578, 222383194, 652161373, 778341179, 1304322746, 1556682358, 4565129611, 7173775103, 9130259222, 14347550206, 18912679817, 37825359634, 50216425721, 100432851442, 132388758719, 208039477987, 264777517438, 416078955974, 1456276345909, 2912552691818]

約数ペア:

[(1, 2912552691818), (2, 1456276345909), (7, 416078955974), (11, 264777517438), (14, 208039477987), (22, 132388758719), (29, 100432851442), (58, 50216425721), (77, 37825359634), (154, 18912679817), (203, 14347550206), (319, 9130259222), (406, 7173775103), (638, 4565129611), (1871, 1556682358), (2233, 1304322746), (3742, 778341179), (4466, 652161373), (13097, 222383194), (20581, 141516578), (26194, 111191597), (41162, 70758289), (54259, 53678702), (108518, 26839351), (144067, 20216654), (288134, 10108327), (348563, 8355886), (379813, 7668386), (596849, 4879882), (697126, 4177943), (759626, 3834193), (1193698, 2439941)]