2457196

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4960256

約数和(自身を除く): 2503060

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 691, 889, 1382, 1778, 2764, 3556, 4837, 9674, 19348, 87757, 175514, 351028, 614299, 1228598, 2457196]

約数ペア:

[(1, 2457196), (2, 1228598), (4, 614299), (7, 351028), (14, 175514), (28, 87757), (127, 19348), (254, 9674), (508, 4837), (691, 3556), (889, 2764), (1382, 1778)]