871908

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 2055648

約数和(自身を除く): 1183740

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 643, 678, 1286, 1356, 1929, 2572, 3858, 7716, 72659, 145318, 217977, 290636, 435954, 871908]

約数ペア:

[(1, 871908), (2, 435954), (3, 290636), (4, 217977), (6, 145318), (12, 72659), (113, 7716), (226, 3858), (339, 2572), (452, 1929), (643, 1356), (678, 1286)]