2013944296

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{395201}}^1$

素因数の和:395234

約数の個数: 48

約数和(自身を含む): 4730567940

約数和(自身を除く): 2716623644

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 395201, 790402, 1580804, 2766407, 3161608, 5137613, 5532814, 10275226, 11065628, 19364849, 20550452, 22131256, 35963291, 38729698, 41100904, 71926582, 77459396, 143853164, 154918792, 251743037, 287706328, 503486074, 1006972148, 2013944296]

約数ペア:

[(1, 2013944296), (2, 1006972148), (4, 503486074), (7, 287706328), (8, 251743037), (13, 154918792), (14, 143853164), (26, 77459396), (28, 71926582), (49, 41100904), (52, 38729698), (56, 35963291), (91, 22131256), (98, 20550452), (104, 19364849), (182, 11065628), (196, 10275226), (364, 5532814), (392, 5137613), (637, 3161608), (728, 2766407), (1274, 1580804), (2548, 790402), (5096, 395201)]