1258372048

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{50971}}^1$

素因数の和:52522

約数の個数: 20

約数和(自身を含む): 2439723808

約数和(自身を除く): 1181351760

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 24688, 50971, 101942, 203884, 407768, 815536, 78648253, 157296506, 314593012, 629186024, 1258372048]

約数ペア:

[(1, 1258372048), (2, 629186024), (4, 314593012), (8, 157296506), (16, 78648253), (1543, 815536), (3086, 407768), (6172, 203884), (12344, 101942), (24688, 50971)]