2019955462

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{413417}}^1$

素因数の和:413775

約数の個数: 16

約数和(自身を含む): 3472711200

約数和(自身を除く): 1452755738

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 413417, 826834, 2893919, 5787838, 144282533, 288565066, 1009977731, 2019955462]

約数ペア:

[(1, 2019955462), (2, 1009977731), (7, 288565066), (14, 144282533), (349, 5787838), (698, 2893919), (2443, 826834), (4886, 413417)]