1107647536

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{635119}}^1$

素因数の和:635236

約数の個数: 20

約数和(自身を含む): 2165759200

約数和(自身を除く): 1058111664

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 635119, 1270238, 2540476, 5080952, 10161904, 69227971, 138455942, 276911884, 553823768, 1107647536]

約数ペア:

[(1, 1107647536), (2, 553823768), (4, 276911884), (8, 138455942), (16, 69227971), (109, 10161904), (218, 5080952), (436, 2540476), (872, 1270238), (1744, 635119)]