2016761470

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{156217}}^1$

素因数の和:157515

約数の個数: 16

約数和(自身を含む): 3633005808

約数和(自身を除く): 1616244338

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 156217, 312434, 781085, 1562170, 201676147, 403352294, 1008380735, 2016761470]

約数ペア:

[(1, 2016761470), (2, 1008380735), (5, 403352294), (10, 201676147), (1291, 1562170), (2582, 781085), (6455, 312434), (12910, 156217)]