459131290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1996223}}^1$

素因数の和:1996253

約数の個数: 16

約数和(自身を含む): 862368768

約数和(自身を除く): 403237478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1996223, 3992446, 9981115, 19962230, 45913129, 91826258, 229565645, 459131290]

約数ペア:

[(1, 459131290), (2, 229565645), (5, 91826258), (10, 45913129), (23, 19962230), (46, 9981115), (115, 3992446), (230, 1996223)]