258217366930

素因数分解:

$2^1\times 5^1\times {\mathrm{135649}}^1\times {\mathrm{190357}}^1$

素因数の和:326013

約数の個数: 16

約数和(自身を含む): 464797128600

約数和(自身を除く): 206579761670

約数列:

[1, 2, 5, 10, 135649, 190357, 271298, 380714, 678245, 951785, 1356490, 1903570, 25821736693, 51643473386, 129108683465, 258217366930]

約数ペア:

[(1, 258217366930), (2, 129108683465), (5, 51643473386), (10, 25821736693), (135649, 1903570), (190357, 1356490), (271298, 951785), (380714, 678245)]