2534977010

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1009951}}^1$

素因数の和:1010209

約数の個数: 16

約数和(自身を含む): 4581142272

約数和(自身を除く): 2046165262

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 1009951, 2019902, 5049755, 10099510, 253497701, 506995402, 1267488505, 2534977010]

約数ペア:

[(1, 2534977010), (2, 1267488505), (5, 506995402), (10, 253497701), (251, 10099510), (502, 5049755), (1255, 2019902), (2510, 1009951)]