1400336

素因数分解:

$2^4\times 7^1\times {\mathrm{12503}}^1$

素因数の和:12518

約数の個数: 20

約数和(自身を含む): 3100992

約数和(自身を除く): 1700656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12503, 25006, 50012, 87521, 100024, 175042, 200048, 350084, 700168, 1400336]

約数ペア:

[(1, 1400336), (2, 700168), (4, 350084), (7, 200048), (8, 175042), (14, 100024), (16, 87521), (28, 50012), (56, 25006), (112, 12503)]