2800531201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{29147}}^1$

素因数の和:29568

約数の個数: 16

約数和(自身を含む): 3182961600

約数和(自身を除く): 382430399

約数列:

[1, 13, 19, 247, 389, 5057, 7391, 29147, 96083, 378911, 553793, 7199309, 11338183, 147396379, 215425477, 2800531201]

約数ペア:

[(1, 2800531201), (13, 215425477), (19, 147396379), (247, 11338183), (389, 7199309), (5057, 553793), (7391, 378911), (29147, 96083)]