13303099540

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{413911}}^1$

素因数の和:415527

約数の個数: 24

約数和(自身を含む): 27953960832

約数和(自身を除く): 14650861292

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3214, 6428, 8035, 16070, 32140, 413911, 827822, 1655644, 2069555, 4139110, 8278220, 665154977, 1330309954, 2660619908, 3325774885, 6651549770, 13303099540]

約数ペア:

[(1, 13303099540), (2, 6651549770), (4, 3325774885), (5, 2660619908), (10, 1330309954), (20, 665154977), (1607, 8278220), (3214, 4139110), (6428, 2069555), (8035, 1655644), (16070, 827822), (32140, 413911)]