265564708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{22807}}^1$

素因数の和:22923

約数の個数: 24

約数和(自身を含む): 482799744

約数和(自身を除く): 217235036

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 22807, 45614, 91228, 935087, 1619297, 1870174, 3238594, 3740348, 6477188, 66391177, 132782354, 265564708]

約数ペア:

[(1, 265564708), (2, 132782354), (4, 66391177), (41, 6477188), (71, 3740348), (82, 3238594), (142, 1870174), (164, 1619297), (284, 935087), (2911, 91228), (5822, 45614), (11644, 22807)]