278319714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2441401}}^1$

素因数の和:2441425

約数の個数: 16

約数和(自身を含む): 585936480

約数和(自身を除く): 307616766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2441401, 4882802, 7324203, 14648406, 46386619, 92773238, 139159857, 278319714]

約数ペア:

[(1, 278319714), (2, 139159857), (3, 92773238), (6, 46386619), (19, 14648406), (38, 7324203), (57, 4882802), (114, 2441401)]