128584938

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{522703}}^1$

素因数の和:522749

約数の個数: 16

約数和(自身を含む): 263442816

約数和(自身を除く): 134857878

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 522703, 1045406, 1568109, 3136218, 21430823, 42861646, 64292469, 128584938]

約数ペア:

[(1, 128584938), (2, 64292469), (3, 42861646), (6, 21430823), (41, 3136218), (82, 1568109), (123, 1045406), (246, 522703)]