2458352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 5249664

約数和(自身を除く): 2791312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 223, 424, 446, 689, 848, 892, 1378, 1784, 2756, 2899, 3568, 5512, 5798, 11024, 11596, 11819, 23192, 23638, 46384, 47276, 94552, 153647, 189104, 307294, 614588, 1229176, 2458352]

約数ペア:

[(1, 2458352), (2, 1229176), (4, 614588), (8, 307294), (13, 189104), (16, 153647), (26, 94552), (52, 47276), (53, 46384), (104, 23638), (106, 23192), (208, 11819), (212, 11596), (223, 11024), (424, 5798), (446, 5512), (689, 3568), (848, 2899), (892, 2756), (1378, 1784)]