2912359121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{371143}}^1$

素因数の和:371228

約数の個数: 16

約数和(自身を含む): 3562982400

約数和(自身を除く): 650623279

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 371143, 2598001, 7051717, 21897437, 49362019, 153282059, 416051303, 2912359121]

約数ペア:

[(1, 2912359121), (7, 416051303), (19, 153282059), (59, 49362019), (133, 21897437), (413, 7051717), (1121, 2598001), (7847, 371143)]