409226324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{7723}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 772091040

約数和(自身を除く): 362864716

約数列:

[1, 2, 4, 13, 26, 52, 1019, 2038, 4076, 7723, 13247, 15446, 26494, 30892, 52988, 100399, 200798, 401596, 7869737, 15739474, 31478948, 102306581, 204613162, 409226324]

約数ペア:

[(1, 409226324), (2, 204613162), (4, 102306581), (13, 31478948), (26, 15739474), (52, 7869737), (1019, 401596), (2038, 200798), (4076, 100399), (7723, 52988), (13247, 30892), (15446, 26494)]