4033996918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139943}}^1$

素因数の和:140052

約数の個数: 32

約数和(自身を含む): 7254696960

約数和(自身を除く): 3220700042

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 139943, 279886, 979601, 1959202, 4058347, 8116694, 9935953, 19871906, 28408429, 56816858, 69551671, 139103342, 288142637, 576285274, 2016998459, 4033996918]

約数ペア:

[(1, 4033996918), (2, 2016998459), (7, 576285274), (14, 288142637), (29, 139103342), (58, 69551671), (71, 56816858), (142, 28408429), (203, 19871906), (406, 9935953), (497, 8116694), (994, 4058347), (2059, 1959202), (4118, 979601), (14413, 279886), (28826, 139943)]