2215661172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{7937}}^1$

素因数の和:8528

約数の個数: 48

約数和(自身を含む): 5300551872

約数和(自身を除く): 3084890700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 541, 1082, 1623, 2164, 3246, 6492, 7937, 15874, 23263, 23811, 31748, 46526, 47622, 69789, 93052, 95244, 139578, 279156, 341291, 682582, 1023873, 1365164, 2047746, 4095492, 4293917, 8587834, 12881751, 17175668, 25763502, 51527004, 184638431, 369276862, 553915293, 738553724, 1107830586, 2215661172]

約数ペア:

[(1, 2215661172), (2, 1107830586), (3, 738553724), (4, 553915293), (6, 369276862), (12, 184638431), (43, 51527004), (86, 25763502), (129, 17175668), (172, 12881751), (258, 8587834), (516, 4293917), (541, 4095492), (1082, 2047746), (1623, 1365164), (2164, 1023873), (3246, 682582), (6492, 341291), (7937, 279156), (15874, 139578), (23263, 95244), (23811, 93052), (31748, 69789), (46526, 47622)]