265048130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{616391}}^1$

素因数の和:616441

約数の個数: 16

約数和(自身を含む): 488182464

約数和(自身を除く): 223134334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 616391, 1232782, 3081955, 6163910, 26504813, 53009626, 132524065, 265048130]

約数ペア:

[(1, 265048130), (2, 132524065), (5, 53009626), (10, 26504813), (43, 6163910), (86, 3081955), (215, 1232782), (430, 616391)]