4452611488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{42643}}^1$

素因数の和:42917

約数の個数: 48

約数和(自身を含む): 9478226016

約数和(自身を除く): 5025614528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 2008, 3263, 4016, 6526, 8032, 13052, 26104, 42643, 52208, 85286, 104416, 170572, 341144, 554359, 682288, 1108718, 1364576, 2217436, 4434872, 8869744, 10703393, 17739488, 21406786, 42813572, 85627144, 139144109, 171254288, 278288218, 342508576, 556576436, 1113152872, 2226305744, 4452611488]

約数ペア:

[(1, 4452611488), (2, 2226305744), (4, 1113152872), (8, 556576436), (13, 342508576), (16, 278288218), (26, 171254288), (32, 139144109), (52, 85627144), (104, 42813572), (208, 21406786), (251, 17739488), (416, 10703393), (502, 8869744), (1004, 4434872), (2008, 2217436), (3263, 1364576), (4016, 1108718), (6526, 682288), (8032, 554359), (13052, 341144), (26104, 170572), (42643, 104416), (52208, 85286)]