1628372706

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2071721}}^1$

素因数の和:2071857

約数の個数: 16

約数和(自身を含む): 3281607648

約数和(自身を除く): 1653234942

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2071721, 4143442, 6215163, 12430326, 271395451, 542790902, 814186353, 1628372706]

約数ペア:

[(1, 1628372706), (2, 814186353), (3, 542790902), (6, 271395451), (131, 12430326), (262, 6215163), (393, 4143442), (786, 2071721)]