248968076

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{25189}}^1$

素因数の和:25553

約数の個数: 24

約数和(自身を含む): 499366560

約数和(自身を除く): 250398484

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 25189, 50378, 100756, 176323, 352646, 705292, 8891717, 17783434, 35566868, 62242019, 124484038, 248968076]

約数ペア:

[(1, 248968076), (2, 124484038), (4, 62242019), (7, 35566868), (14, 17783434), (28, 8891717), (353, 705292), (706, 352646), (1412, 176323), (2471, 100756), (4942, 50378), (9884, 25189)]