557391246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4039067}}^1$

素因数の和:4039095

約数の個数: 16

約数和(自身を含む): 1163251584

約数和(自身を除く): 605860338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4039067, 8078134, 12117201, 24234402, 92898541, 185797082, 278695623, 557391246]

約数ペア:

[(1, 557391246), (2, 278695623), (3, 185797082), (6, 92898541), (23, 24234402), (46, 12117201), (69, 8078134), (138, 4039067)]