1214274878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{81353}}^1$

素因数の和:81811

約数の個数: 16

約数和(自身を含む): 1932971040

約数和(自身を除く): 718696162

約数列:

[1, 2, 17, 34, 439, 878, 7463, 14926, 81353, 162706, 1383001, 2766002, 35713967, 71427934, 607137439, 1214274878]

約数ペア:

[(1, 1214274878), (2, 607137439), (17, 71427934), (34, 35713967), (439, 2766002), (878, 1383001), (7463, 162706), (14926, 81353)]