25868481410

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20368883}}^1$

素因数の和:20369017

約数の個数: 16

約数和(自身を含む): 46929908736

約数和(自身を除く): 21061427326

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 20368883, 40737766, 101844415, 203688830, 2586848141, 5173696282, 12934240705, 25868481410]

約数ペア:

[(1, 25868481410), (2, 12934240705), (5, 5173696282), (10, 2586848141), (127, 203688830), (254, 101844415), (635, 40737766), (1270, 20368883)]