1620229637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 1847881728

約数和(自身を除く): 227652091

約数列:

[1, 13, 43, 47, 83, 559, 611, 743, 1079, 2021, 3569, 3901, 9659, 26273, 31949, 34921, 46397, 50713, 61669, 167743, 415337, 453973, 801697, 1501603, 2180659, 2651767, 2898443, 19520839, 34472971, 37679759, 124633049, 1620229637]

約数ペア:

[(1, 1620229637), (13, 124633049), (43, 37679759), (47, 34472971), (83, 19520839), (559, 2898443), (611, 2651767), (743, 2180659), (1079, 1501603), (2021, 801697), (3569, 453973), (3901, 415337), (9659, 167743), (26273, 61669), (31949, 50713), (34921, 46397)]