42954514

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 65640960

約数和(自身を除く): 22686446

約数列:

[1, 2, 73, 146, 239, 478, 1231, 2462, 17447, 34894, 89863, 179726, 294209, 588418, 21477257, 42954514]

約数ペア:

[(1, 42954514), (2, 21477257), (73, 588418), (146, 294209), (239, 179726), (478, 89863), (1231, 34894), (2462, 17447)]