2494298018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{240623}}^1$

素因数の和:240769

約数の個数: 16

約数和(自身を含む): 3846134016

約数和(自身を除く): 1351835998

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 240623, 481246, 17084233, 17565479, 34168466, 35130958, 1247149009, 2494298018]

約数ペア:

[(1, 2494298018), (2, 1247149009), (71, 35130958), (73, 34168466), (142, 17565479), (146, 17084233), (5183, 481246), (10366, 240623)]