4638413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 5342400

約数和(自身を除く): 703987

約数列:

[1, 13, 19, 89, 211, 247, 1157, 1691, 2743, 4009, 18779, 21983, 52117, 244127, 356801, 4638413]

約数ペア:

[(1, 4638413), (13, 356801), (19, 244127), (89, 52117), (211, 21983), (247, 18779), (1157, 4009), (1691, 2743)]