1103043580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421009}}^1$

素因数の和:421149

約数の個数: 24

約数和(自身を含む): 2334079440

約数和(自身を除く): 1231035860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 421009, 842018, 1684036, 2105045, 4210090, 8420180, 55152179, 110304358, 220608716, 275760895, 551521790, 1103043580]

約数ペア:

[(1, 1103043580), (2, 551521790), (4, 275760895), (5, 220608716), (10, 110304358), (20, 55152179), (131, 8420180), (262, 4210090), (524, 2105045), (655, 1684036), (1310, 842018), (2620, 421009)]