254134406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{6829}}^1$

素因数の和:7663

約数の個数: 16

約数和(自身を含む): 398325600

約数和(自身を除く): 144191194

約数列:

[1, 2, 23, 46, 809, 1618, 6829, 13658, 18607, 37214, 157067, 314134, 5524661, 11049322, 127067203, 254134406]

約数ペア:

[(1, 254134406), (2, 127067203), (23, 11049322), (46, 5524661), (809, 314134), (1618, 157067), (6829, 37214), (13658, 18607)]