2019997482

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2144371}}^1$

素因数の和:2144533

約数の個数: 16

約数和(自身を含む): 4065729312

約数和(自身を除く): 2045731830

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2144371, 4288742, 6433113, 12866226, 336666247, 673332494, 1009998741, 2019997482]

約数ペア:

[(1, 2019997482), (2, 1009998741), (3, 673332494), (6, 336666247), (157, 12866226), (314, 6433113), (471, 4288742), (942, 2144371)]