2458832

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 20

約数和(自身を含む): 4791360

約数和(自身を除く): 2332528

約数列:

[1, 2, 4, 8, 16, 239, 478, 643, 956, 1286, 1912, 2572, 3824, 5144, 10288, 153677, 307354, 614708, 1229416, 2458832]

約数ペア:

[(1, 2458832), (2, 1229416), (4, 614708), (8, 307354), (16, 153677), (239, 10288), (478, 5144), (643, 3824), (956, 2572), (1286, 1912)]