142477886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{6823}}^1$

素因数の和:7075

約数の個数: 16

約数和(自身を含む): 218886624

約数和(自身を除く): 76408738

約数列:

[1, 2, 53, 106, 197, 394, 6823, 10441, 13646, 20882, 361619, 723238, 1344131, 2688262, 71238943, 142477886]

約数ペア:

[(1, 142477886), (2, 71238943), (53, 2688262), (106, 1344131), (197, 723238), (394, 361619), (6823, 20882), (10441, 13646)]