254975196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3035419}}^1$

素因数の和:3035433

約数の個数: 24

約数和(自身を含む): 679934080

約数和(自身を除く): 424958884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3035419, 6070838, 9106257, 12141676, 18212514, 21247933, 36425028, 42495866, 63743799, 84991732, 127487598, 254975196]

約数ペア:

[(1, 254975196), (2, 127487598), (3, 84991732), (4, 63743799), (6, 42495866), (7, 36425028), (12, 21247933), (14, 18212514), (21, 12141676), (28, 9106257), (42, 6070838), (84, 3035419)]