2025968368

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{910957}}^1$

素因数の和:911104

約数の個数: 20

約数和(自身を含む): 3953557720

約数和(自身を除く): 1927589352

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 910957, 1821914, 3643828, 7287656, 14575312, 126623023, 253246046, 506492092, 1012984184, 2025968368]

約数ペア:

[(1, 2025968368), (2, 1012984184), (4, 506492092), (8, 253246046), (16, 126623023), (139, 14575312), (278, 7287656), (556, 3643828), (1112, 1821914), (2224, 910957)]