265710068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{17681}}^1$

素因数の和:17732

約数の個数: 36

約数和(自身を含む): 531980652

約数和(自身を除く): 266270584

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 15028, 17681, 35362, 70724, 229853, 300577, 459706, 601154, 919412, 1202308, 3907501, 5109809, 7815002, 10219618, 15630004, 20439236, 66427517, 132855034, 265710068]

約数ペア:

[(1, 265710068), (2, 132855034), (4, 66427517), (13, 20439236), (17, 15630004), (26, 10219618), (34, 7815002), (52, 5109809), (68, 3907501), (221, 1202308), (289, 919412), (442, 601154), (578, 459706), (884, 300577), (1156, 229853), (3757, 70724), (7514, 35362), (15028, 17681)]