1619676

素因数分解:

$2^2\times 3^4\times {\mathrm{4999}}^1$

素因数の和:5015

約数の個数: 30

約数和(自身を含む): 4235000

約数和(自身を除く): 2615324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4999, 9998, 14997, 19996, 29994, 44991, 59988, 89982, 134973, 179964, 269946, 404919, 539892, 809838, 1619676]

約数ペア:

[(1, 1619676), (2, 809838), (3, 539892), (4, 404919), (6, 269946), (9, 179964), (12, 134973), (18, 89982), (27, 59988), (36, 44991), (54, 29994), (81, 19996), (108, 14997), (162, 9998), (324, 4999)]