540784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 20

約数和(自身を含む): 1064416

約数和(自身を除く): 523632

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 463, 584, 926, 1168, 1852, 3704, 7408, 33799, 67598, 135196, 270392, 540784]

約数ペア:

[(1, 540784), (2, 270392), (4, 135196), (8, 67598), (16, 33799), (73, 7408), (146, 3704), (292, 1852), (463, 1168), (584, 926)]