2119465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 576215

約数列:

[1, 5, 29, 47, 145, 235, 311, 1363, 1555, 6815, 9019, 14617, 45095, 73085, 423893, 2119465]

約数ペア:

[(1, 2119465), (5, 423893), (29, 73085), (47, 45095), (145, 14617), (235, 9019), (311, 6815), (1363, 1555)]