2019926111

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 2484432000

約数和(自身を除く): 464505889

約数列:

[1, 7, 17, 89, 119, 269, 623, 709, 1513, 1883, 4573, 4963, 10591, 12053, 23941, 32011, 63101, 84371, 167587, 190721, 406997, 441707, 1072717, 1335047, 2848979, 3242257, 7509019, 16974169, 22695799, 118819183, 288560873, 2019926111]

約数ペア:

[(1, 2019926111), (7, 288560873), (17, 118819183), (89, 22695799), (119, 16974169), (269, 7509019), (623, 3242257), (709, 2848979), (1513, 1335047), (1883, 1072717), (4573, 441707), (4963, 406997), (10591, 190721), (12053, 167587), (23941, 84371), (32011, 63101)]