481796368

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{71867}}^1$

素因数の和:72294

約数の個数: 20

約数和(自身を含む): 935721360

約数和(自身を除く): 453924992

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 71867, 143734, 287468, 574936, 1149872, 30112273, 60224546, 120449092, 240898184, 481796368]

約数ペア:

[(1, 481796368), (2, 240898184), (4, 120449092), (8, 60224546), (16, 30112273), (419, 1149872), (838, 574936), (1676, 287468), (3352, 143734), (6704, 71867)]