2270704

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 20

約数和(自身を含む): 4435480

約数和(自身を除く): 2164776

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1021, 1112, 2042, 2224, 4084, 8168, 16336, 141919, 283838, 567676, 1135352, 2270704]

約数ペア:

[(1, 2270704), (2, 1135352), (4, 567676), (8, 283838), (16, 141919), (139, 16336), (278, 8168), (556, 4084), (1021, 2224), (1112, 2042)]