243072794

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 366871680

約数和(自身を除く): 123798886

約数列:

[1, 2, 419, 431, 673, 838, 862, 1346, 180589, 281987, 290063, 361178, 563974, 580126, 121536397, 243072794]

約数ペア:

[(1, 243072794), (2, 121536397), (419, 580126), (431, 563974), (673, 361178), (838, 290063), (862, 281987), (1346, 180589)]