868744846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{63719}}^1$

素因数の和:64139

約数の個数: 16

約数和(自身を含む): 1383233760

約数和(自身を除く): 514488914

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 63719, 127438, 1083223, 2166446, 25551319, 51102638, 434372423, 868744846]

約数ペア:

[(1, 868744846), (2, 434372423), (17, 51102638), (34, 25551319), (401, 2166446), (802, 1083223), (6817, 127438), (13634, 63719)]