859031486

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{7457}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 1299481920

約数和(自身を除く): 440450434

約数列:

[1, 2, 239, 241, 478, 482, 7457, 14914, 57599, 115198, 1782223, 1797137, 3564446, 3594274, 429515743, 859031486]

約数ペア:

[(1, 859031486), (2, 429515743), (239, 3594274), (241, 3564446), (478, 1797137), (482, 1782223), (7457, 115198), (14914, 57599)]