490090706

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{493049}}^1$

素因数の和:493129

約数の個数: 16

約数和(自身を含む): 851990400

約数和(自身を除く): 361899694

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 493049, 986098, 3451343, 6902686, 35006479, 70012958, 245045353, 490090706]

約数ペア:

[(1, 490090706), (2, 245045353), (7, 70012958), (14, 35006479), (71, 6902686), (142, 3451343), (497, 986098), (994, 493049)]