470971292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{26693}}^1$

素因数の和:27109

約数の個数: 24

約数和(自身を含む): 901402992

約数和(自身を除く): 430431700

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 26693, 53386, 106772, 293623, 587246, 1174492, 10703893, 21407786, 42815572, 117742823, 235485646, 470971292]

約数ペア:

[(1, 470971292), (2, 235485646), (4, 117742823), (11, 42815572), (22, 21407786), (44, 10703893), (401, 1174492), (802, 587246), (1604, 293623), (4411, 106772), (8822, 53386), (17644, 26693)]