146988002

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{20627}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 252486720

約数和(自身を除く): 105498718

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 20627, 41254, 144389, 288778, 10499143, 20998286, 73494001, 146988002]

約数ペア:

[(1, 146988002), (2, 73494001), (7, 20998286), (14, 10499143), (509, 288778), (1018, 144389), (3563, 41254), (7126, 20627)]