1081288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 2250360

約数和(自身を除く): 1169072

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 281, 296, 481, 562, 962, 1124, 1924, 2248, 3653, 3848, 7306, 10397, 14612, 20794, 29224, 41588, 83176, 135161, 270322, 540644, 1081288]

約数ペア:

[(1, 1081288), (2, 540644), (4, 270322), (8, 135161), (13, 83176), (26, 41588), (37, 29224), (52, 20794), (74, 14612), (104, 10397), (148, 7306), (281, 3848), (296, 3653), (481, 2248), (562, 1924), (962, 1124)]