855004814

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{3643}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 1290850560

約数和(自身を除く): 435845746

約数列:

[1, 2, 239, 478, 491, 982, 3643, 7286, 117349, 234698, 870677, 1741354, 1788713, 3577426, 427502407, 855004814]

約数ペア:

[(1, 855004814), (2, 427502407), (239, 3577426), (478, 1788713), (491, 1741354), (982, 870677), (3643, 234698), (7286, 117349)]