2843281610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{17681}}^1$

素因数の和:18938

約数の個数: 32

約数和(自身を含む): 5516359632

約数和(自身を除く): 2673078022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1237, 2474, 6185, 12370, 16081, 17681, 32162, 35362, 80405, 88405, 160810, 176810, 229853, 459706, 1149265, 2298530, 21871397, 43742794, 109356985, 218713970, 284328161, 568656322, 1421640805, 2843281610]

約数ペア:

[(1, 2843281610), (2, 1421640805), (5, 568656322), (10, 284328161), (13, 218713970), (26, 109356985), (65, 43742794), (130, 21871397), (1237, 2298530), (2474, 1149265), (6185, 459706), (12370, 229853), (16081, 176810), (17681, 160810), (32162, 88405), (35362, 80405)]