2143860304

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{139429}}^1$

素因数の和:139499

約数の個数: 30

約数和(自身を含む): 4292073690

約数和(自身を除く): 2148213386

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 139429, 278858, 557716, 1115432, 2230864, 4322299, 8644598, 17289196, 34578392, 69156784, 133991269, 267982538, 535965076, 1071930152, 2143860304]

約数ペア:

[(1, 2143860304), (2, 1071930152), (4, 535965076), (8, 267982538), (16, 133991269), (31, 69156784), (62, 34578392), (124, 17289196), (248, 8644598), (496, 4322299), (961, 2230864), (1922, 1115432), (3844, 557716), (7688, 278858), (15376, 139429)]