285214078

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 430284960

約数和(自身を除く): 145070882

約数列:

[1, 2, 503, 509, 557, 1006, 1018, 1114, 256027, 280171, 283513, 512054, 560342, 567026, 142607039, 285214078]

約数ペア:

[(1, 285214078), (2, 142607039), (503, 567026), (509, 560342), (557, 512054), (1006, 283513), (1018, 280171), (1114, 256027)]