428687998

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1\times {\mathrm{4127}}^1$

素因数の和:4607

約数の個数: 16

約数和(自身を含む): 649119744

約数和(自身を除く): 220431746

約数列:

[1, 2, 167, 311, 334, 622, 4127, 8254, 51937, 103874, 689209, 1283497, 1378418, 2566994, 214343999, 428687998]

約数ペア:

[(1, 428687998), (2, 214343999), (167, 2566994), (311, 1378418), (334, 1283497), (622, 689209), (4127, 103874), (8254, 51937)]