1247387484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{14849851}}^1$

素因数の和:14849865

約数の個数: 24

約数和(自身を含む): 3326366848

約数和(自身を除く): 2078979364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 14849851, 29699702, 44549553, 59399404, 89099106, 103948957, 178198212, 207897914, 311846871, 415795828, 623693742, 1247387484]

約数ペア:

[(1, 1247387484), (2, 623693742), (3, 415795828), (4, 311846871), (6, 207897914), (7, 178198212), (12, 103948957), (14, 89099106), (21, 59399404), (28, 44549553), (42, 29699702), (84, 14849851)]