389670486

素因数分解:

$2^1\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{25579}}^1$

素因数の和:28123

約数の個数: 16

約数和(自身を含む): 779678400

約数和(自身を除く): 390007914

約数列:

[1, 2, 3, 6, 2539, 5078, 7617, 15234, 25579, 51158, 76737, 153474, 64945081, 129890162, 194835243, 389670486]

約数ペア:

[(1, 389670486), (2, 194835243), (3, 129890162), (6, 64945081), (2539, 153474), (5078, 76737), (7617, 51158), (15234, 25579)]