4028879738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{11503}}^1$

素因数の和:12246

約数の個数: 32

約数和(自身を含む): 6860985600

約数和(自身を除く): 2832105862

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 709, 1418, 9217, 11503, 13471, 18434, 23006, 26942, 149539, 175123, 218557, 299078, 350246, 437114, 2841241, 5682482, 8155627, 16311254, 106023151, 154956913, 212046302, 309913826, 2014439869, 4028879738]

約数ペア:

[(1, 4028879738), (2, 2014439869), (13, 309913826), (19, 212046302), (26, 154956913), (38, 106023151), (247, 16311254), (494, 8155627), (709, 5682482), (1418, 2841241), (9217, 437114), (11503, 350246), (13471, 299078), (18434, 218557), (23006, 175123), (26942, 149539)]