2243330776

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{437467}}^1$

素因数の和:438114

約数の個数: 16

約数和(自身を含む): 4212816840

約数和(自身を除く): 1969486064

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 437467, 874934, 1749868, 3499736, 280416347, 560832694, 1121665388, 2243330776]

約数ペア:

[(1, 2243330776), (2, 1121665388), (4, 560832694), (8, 280416347), (641, 3499736), (1282, 1749868), (2564, 874934), (5128, 437467)]