2012346824

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{128273}}^1$

素因数の和:128369

約数の個数: 32

約数和(自身を含む): 3948273720

約数和(自身を除く): 1935926896

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 15688, 128273, 256546, 513092, 1026184, 4746101, 6798469, 9492202, 13596938, 18984404, 27193876, 37968808, 54387752, 251543353, 503086706, 1006173412, 2012346824]

約数ペア:

[(1, 2012346824), (2, 1006173412), (4, 503086706), (8, 251543353), (37, 54387752), (53, 37968808), (74, 27193876), (106, 18984404), (148, 13596938), (212, 9492202), (296, 6798469), (424, 4746101), (1961, 1026184), (3922, 513092), (7844, 256546), (15688, 128273)]