1926363950005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1\times {\mathrm{261463}}^1$

素因数の和:262957

約数の個数: 32

約数和(自身を含む): 2549637957888

約数和(自身を除く): 623274007883

約数列:

[1, 5, 11, 55, 97, 485, 1067, 1381, 5335, 6905, 15191, 75955, 133957, 261463, 669785, 1307315, 1473527, 2876093, 7367635, 14380465, 25361911, 126809555, 278981021, 361080403, 1394905105, 1805402015, 3971884433, 19859422165, 35024799091, 175123995455, 385272790001, 1926363950005]

約数ペア:

[(1, 1926363950005), (5, 385272790001), (11, 175123995455), (55, 35024799091), (97, 19859422165), (485, 3971884433), (1067, 1805402015), (1381, 1394905105), (5335, 361080403), (6905, 278981021), (15191, 126809555), (75955, 25361911), (133957, 14380465), (261463, 7367635), (669785, 2876093), (1307315, 1473527)]