1887310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 3441600

約数和(自身を除く): 1554290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2389, 4778, 11945, 23890, 188731, 377462, 943655, 1887310]

約数ペア:

[(1, 1887310), (2, 943655), (5, 377462), (10, 188731), (79, 23890), (158, 11945), (395, 4778), (790, 2389)]