1248892342

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1\times {\mathrm{2393}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 1881511632

約数和(自身を除く): 632619290

約数列:

[1, 2, 457, 571, 914, 1142, 2393, 4786, 260947, 521894, 1093601, 1366403, 2187202, 2732806, 624446171, 1248892342]

約数ペア:

[(1, 1248892342), (2, 624446171), (457, 2732806), (571, 2187202), (914, 1366403), (1142, 1093601), (2393, 521894), (4786, 260947)]