243237410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1871057}}^1$

素因数の和:1871077

約数の個数: 16

約数和(自身を含む): 471506616

約数和(自身を除く): 228269206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1871057, 3742114, 9355285, 18710570, 24323741, 48647482, 121618705, 243237410]

約数ペア:

[(1, 243237410), (2, 121618705), (5, 48647482), (10, 24323741), (13, 18710570), (26, 9355285), (65, 3742114), (130, 1871057)]