508747196

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{1481}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 898222416

約数和(自身を除く): 389475220

約数列:

[1, 2, 4, 157, 314, 547, 628, 1094, 1481, 2188, 2962, 5924, 85879, 171758, 232517, 343516, 465034, 810107, 930068, 1620214, 3240428, 127186799, 254373598, 508747196]

約数ペア:

[(1, 508747196), (2, 254373598), (4, 127186799), (157, 3240428), (314, 1620214), (547, 930068), (628, 810107), (1094, 465034), (1481, 343516), (2188, 232517), (2962, 171758), (5924, 85879)]