2151512998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{424027}}^1$

素因数の和:424131

約数の個数: 16

約数和(自身を含む): 3358301760

約数和(自身を除く): 1206788762

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 424027, 848054, 18233161, 25017593, 36466322, 50035186, 1075756499, 2151512998]

約数ペア:

[(1, 2151512998), (2, 1075756499), (43, 50035186), (59, 36466322), (86, 25017593), (118, 18233161), (2537, 848054), (5074, 424027)]