249082366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{20963}}^1$

素因数の和:21435

約数の個数: 16

約数和(自身を含む): 403263504

約数和(自身を除く): 154181138

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 20963, 41926, 272519, 545038, 9580091, 19160182, 124541183, 249082366]

約数ペア:

[(1, 249082366), (2, 124541183), (13, 19160182), (26, 9580091), (457, 545038), (914, 272519), (5941, 41926), (11882, 20963)]