2912389214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{244451}}^1$

素因数の和:244520

約数の個数: 32

約数和(自身を含む): 5350565376

約数和(自身を除く): 2438176162

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 244451, 488902, 1711157, 3422314, 5622373, 9044687, 11244746, 18089374, 39356611, 63312809, 78713222, 126625618, 208027801, 416055602, 1456194607, 2912389214]

約数ペア:

[(1, 2912389214), (2, 1456194607), (7, 416055602), (14, 208027801), (23, 126625618), (37, 78713222), (46, 63312809), (74, 39356611), (161, 18089374), (259, 11244746), (322, 9044687), (518, 5622373), (851, 3422314), (1702, 1711157), (5957, 488902), (11914, 244451)]