490235206

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1\times {\mathrm{1777}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 739932480

約数和(自身を除く): 249697274

約数列:

[1, 2, 271, 509, 542, 1018, 1777, 3554, 137939, 275878, 481567, 904493, 963134, 1808986, 245117603, 490235206]

約数ペア:

[(1, 490235206), (2, 245117603), (271, 1808986), (509, 963134), (542, 904493), (1018, 481567), (1777, 275878), (3554, 137939)]