2259774754

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{15581}}^1$

素因数の和:16281

約数の個数: 16

約数和(自身を含む): 3422555136

約数和(自身を除く): 1162780382

約数列:

[1, 2, 127, 254, 571, 1142, 15581, 31162, 72517, 145034, 1978787, 3957574, 8896751, 17793502, 1129887377, 2259774754]

約数ペア:

[(1, 2259774754), (2, 1129887377), (127, 17793502), (254, 8896751), (571, 3957574), (1142, 1978787), (15581, 145034), (31162, 72517)]