2049206610242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9551}}^1\times {\mathrm{53881}}^1$

素因数の和:63626

約数の個数: 32

約数和(自身を含む): 3372189020928

約数和(自身を除く): 1322982410686

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 9551, 19102, 53881, 105061, 107762, 210122, 592691, 1185382, 1728731, 3457462, 9752461, 19016041, 19504922, 38032082, 107277071, 214554142, 514617431, 1029234862, 5660791741, 11321583482, 93145755011, 186291510022, 1024603305121, 2049206610242]

約数ペア:

[(1, 2049206610242), (2, 1024603305121), (11, 186291510022), (22, 93145755011), (181, 11321583482), (362, 5660791741), (1991, 1029234862), (3982, 514617431), (9551, 214554142), (19102, 107277071), (53881, 38032082), (105061, 19504922), (107762, 19016041), (210122, 9752461), (592691, 3457462), (1185382, 1728731)]