1993549776

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{500389}}^1$

素因数の和:500483

約数の個数: 40

約数和(自身を含む): 5212062240

約数和(自身を除く): 3218512464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 500389, 1000778, 1501167, 2001556, 3002334, 4003112, 6004668, 8006224, 12009336, 24018672, 41532287, 83064574, 124596861, 166129148, 249193722, 332258296, 498387444, 664516592, 996774888, 1993549776]

約数ペア:

[(1, 1993549776), (2, 996774888), (3, 664516592), (4, 498387444), (6, 332258296), (8, 249193722), (12, 166129148), (16, 124596861), (24, 83064574), (48, 41532287), (83, 24018672), (166, 12009336), (249, 8006224), (332, 6004668), (498, 4003112), (664, 3002334), (996, 2001556), (1328, 1501167), (1992, 1000778), (3984, 500389)]