1330881574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{72973}}^1$

素因数の和:73815

約数の個数: 16

約数和(自身を含む): 2180463120

約数和(自身を除く): 849581546

約数列:

[1, 2, 11, 22, 829, 1658, 9119, 18238, 72973, 145946, 802703, 1605406, 60494617, 120989234, 665440787, 1330881574]

約数ペア:

[(1, 1330881574), (2, 665440787), (11, 120989234), (22, 60494617), (829, 1605406), (1658, 802703), (9119, 145946), (18238, 72973)]