427894414

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1\times {\mathrm{2767}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 647313408

約数和(自身を除く): 219418994

約数列:

[1, 2, 167, 334, 463, 926, 2767, 5534, 77321, 154642, 462089, 924178, 1281121, 2562242, 213947207, 427894414]

約数ペア:

[(1, 427894414), (2, 213947207), (167, 2562242), (334, 1281121), (463, 924178), (926, 462089), (2767, 154642), (5534, 77321)]