1234516621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{38153}}^1$

素因数の和:38316

約数の個数: 16

約数和(自身を含む): 1410171840

約数和(自身を除く): 175655219

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 32357, 38153, 495989, 724907, 4998043, 9423791, 64974559, 94962817, 1234516621]

約数ペア:

[(1, 1234516621), (13, 94962817), (19, 64974559), (131, 9423791), (247, 4998043), (1703, 724907), (2489, 495989), (32357, 38153)]